People are much more complicated than machines, but they are also much simpler. The key is persistence!
For example, brushing your teeth, washing your feet and washing your face are all trivial things, but not many of them are in place and adhered to. In fact, there are many health habits, which are the basis of good health; A civilized way of life is to let your inner goodness develop, be happy every day and stay away from those dark thoughts and things. Of course, this is the foundation of mental health.
If a person is physically and mentally healthy, then this person is dull and happy.