2. Be optimistic, don't haggle too much, and be open-minded.
3. Insist on giving yourself proper physical exercise.
Don't overeat, have a full meal, eat less fried food and eat out less.
Try to eat an apple every day.
6. Communicate with people often and get together with friends and family.
7. Use the computer as little as possible, at least get up once in a while and do a short exercise.
The above is for reference only, and I hope that long-term persistence will have good results! * * * Whatever!