1. Myopia
Staring at the screen all day, it's hard not to be nearsighted. Every time I have a technical meeting, I look down and it's all white. People who engage in IT without glasses are really enviable.
2. Cervical spondylosis
Sitting there every day and staring at a place for a little longer makes my neck stiff. Go and check the lower cervical vertebra.
3. Lumbar disc herniation
Sitting for 8 hours every day, little activity, coupled with indecent sitting posture, backache.
4. Stomach trouble
Work is tense, fast food is in a hurry, and a good appetite is a blessing.
5. Hypertension
Long-term stress and lack of good rest and exercise are one of the main causes of hypertension.
6. Hyperlipidemia, hyperglycemia and fatty liver
Irregular diet, little activity, obesity and overweight are increasingly threatening people with many years of work experience.
7. Radiation
Computers and screens are surrounded by these radiation sources every day, and you have no idea how much damage radiation has done to you. The rumored phenomenon that "IT personnel give birth to girls but not boys" is said to be the cause of radiation.
8. Terrible karoshi
With so many occupational diseases and working overtime day and night, it is hard to say that there will be another Hu Xinyu one day.
2. The benefits of the development prospect of 2.IT industry
1, high-paying representative
In recent years, the salaries of employees in the IT industry have been rising. As far as Java software development is concerned, it is the information technology era, and the demand for software talents is increasing in proportion, but there is a big gap in qualified software development talents, so the software development industry has become a veritable high-paying industry, and there are not a few engineers with 2-3 years of development experience whose annual salary exceeds 65,438+05-250,000.
2, the industry threshold is high, but the later returns are rich.
Practitioners in the IT industry have strong professionalism, which also determines the uniqueness of IT practitioners, especially the development direction of Java software. Only by systematically learning skills, mastering knowledge points and having some practical experience in projects can we be well qualified for the relevant positions of enterprises and start working as soon as we take up our posts. This kind of technical talents are favored by enterprises.
Although the IT industry has a high entry threshold, the late returns are very rich, and professional technical knowledge makes IT practitioners more and more popular.
3. Broad prospects
At present, the demand for IT talents in China market exceeds 500,000 every year. However, the current IT education in China is mainly the academic education of computer, electronics, telecommunications, information technology and other related majors in colleges and universities, and the number of college graduates trained every year is about 50,000, which is far from meeting the market demand. Secondly, the lack of practical IT technical talents makes IT companies only attract talents with generous treatment. The next 30 years will be the Internet age, and sometimes choice is more important than hard work. Choosing a good industry and a suitable career will make us win at the starting line of life.
3. How difficult is IT to switch to IT?
When it comes to changing careers, what do you think of? Turn poor for three years? Yes, changing careers will affect you for a long time to some extent, but not changing careers will affect you for a lifetime.
Why do you want to change careers? Different people will have different answers, some people are forced to change, and some people take the initiative to change. People who are forced to change careers because they can't find a way out in a lonely industry, while those who take the initiative to change careers realize that the current industry has no prospects or is not suitable for them. Not suitable for you, including various reasons. Some of them can't improve their abilities in this industry, and some can't find their heartfelt interests. Of course, there are many reasons for changing careers, such as the ceiling of the industry, the treatment of the industry, and the bottleneck of the career path.
Which industries will people change careers? There are people who change careers in all walks of life, but to sum up, most of them are industries, such as manufacturing and construction. There are also some unpopular industries, such as bioengineering. The characteristics of these industries are that the accumulation period is too long, the work is step by step, and the working environment does not look tall enough.
Go to what industry? Generally, there are the following types of career changes, which are low in difficulty, high in salary and high in appearance. Sales industry and IT industry meet these conditions best.
Especially in the IT industry, two-thirds of the people I know have swITched to this industry, but is it so easy to switch to the IT industry? The first is the study of basic skills. You can teach yourself or enter a training class. If you successfully pass this stage, you will face two or three years of accumulation. After two or three years, the accumulation period is not over yet, and you have to keep learning in the ever-changing technology.
Nowadays, many people enter the IT industry with various purposes. Some people just have high salaries, some people follow the crowd, and of course, many people really love them. However, how many people left the scene with full of blood, or lost their way again when they were waiting to die.
So what do you think about changing careers, sticking to your own field or finding your true love?
Occupational diseases that IT personnel are prone to.
White-collar workers in the IT industry have many enviable auras. They come into contact with high technology every day, go in and out of high-end office buildings, and the salary is very rich. However, white-collar workers are prone to many occupational diseases due to high working environment, high work pressure and lack of necessary physical exercise. Operating the computer for a long time can easily lead to visual fatigue, tendinitis, skin lesions, stomach diseases and even cervical spondylosis. In order to avoid these diseases, we should exercise more and adjust our diet.
Disease 1: mouse hand
The range of wrist flexion is about 700 ~ 800 in the palm and 500 ~ 600 in the back of the hand. When using the keyboard, the wrist flexes about 450 ~ 550, which is close to the maximum angle, which will pull the tendon in the carpal tunnel and make it in a high tension state. In addition, the palm root will press the carpal tunnel on the desktop. In this state, repeated finger movements can easily damage tendons and nerves. When using the mouse, people mechanically concentrate one or two fingers repeatedly, and with this monotonous and slight activity, they will also strain the ligament of their wrists. Causing peripheral nerve injury or compression.
Disease 2: mobile phone elbow
"Cell phone elbow" is called "cubital tunnel syndrome" in medicine. Most of the people suffering from "mobile phone elbow" are white-collar workers, who spend more than 4 hours answering their mobile phones and sending text messages every day. It is understood that the early manifestations of "mobile phone elbow" are fatigue, numbness and pain in the elbow joint, and sometimes the arm can't be lifted. Because it takes too long to answer the phone, the arm always circles when making a phone call, which will cause nerve traction injury after a long time. Severe symptoms are persistent pain, arm weakness and even objects falling off. When the forearm rotates and stretches forward, it is often limited by pain.
Disease 3: keyboard and wrist
Medically, it is called carpal tunnel syndrome. The main symptoms are numbness and pain in the wrist, thumb, index finger and middle finger, the thumb is often clumsy and weak, the thumb, index finger and middle finger feel dull and abnormal, and the inner half of the little finger and ring finger is completely normal. If the patient puts his hands on the table, his forearm is perpendicular to the table top, and his wrist naturally bends and droops, numbness of the index finger and middle finger can appear in about one minute. Mainly engaged in computer typing and keyboard tapping for a long time.
Disease 4: Screen face
People who deal with computers every day, facing the computer screen for a long time, will unconsciously give birth to a face with cold expression, which will affect daily interpersonal communication and easily lead to personality disorder and personality abnormality. Long-term man-machine conversation will lead to the situation that facial expressions are not rich or even expressionless and indifferent. In addition, screen radiation generates static electricity, which is the easiest to absorb dust. Face to face for a long time is more likely to produce spots and wrinkles.
Four points for attention in the health of white-collar workers in IT industry
1. Be sure to keep the correct sitting posture. The upper arm is at right angles to the forearm, the body is at right angles to the chair, the eyes are at 45 degrees to the center of the screen, and the distance between the eyes and the screen should be 40 ~ 50 cm. Get into the habit of always looking at the distance, and often do eye exercises to ensure adequate sleep.
2. After operating the computer continuously for 1 hour, rest for about 10 minutes and exercise your hands, feet and trunk. Cultivate the correct posture and fingering in computer operation. When typing, keep your wrist relaxed naturally. Don't put your wrist on the edge of the console for comfort. After working for a long time, you should exercise your wrist to relax.
Don't operate the computer while eating. Wash your hands after using the computer and before eating to avoid spreading diseases.
4. Eat more shepherd's purse, mustard tuber, bitter gourd, carrot, torreya grandis, fig, animal liver, herring, white fish, mussel meat, snail and other eyesight-improving foods. Mulberry 15g, chrysanthemum morifolium 9g and one spoonful of white sugar can also be taken and decocted in water once a day. Or take 20 grams of Lycium barbarum and chew it once a day for half a month as a course of treatment. In addition, drinking chrysanthemum tea often is good for your eyes.