If you implement these few instructions in your life then you will be fit and healthy:
1. Have Breakfast
2. Drink Plenty of Water
3. Take an Exercise Break
4. Go Offline and sleep on time
5. Learn Something New(New skills help keep your brain healthy)
6. Don't Smoke
7. Train Your Muscles
The seven tips you have given are very useful for living a healthy life.
Also, keep nutritious food in your daily diet.
Have good social relations with friends, family, colleagues, relatives, it will remove your loneliness.
Natural light and air is beneficial for mental health, so spend time in nature as much as possible.
Maintain self confidence and positive attitude.
I hope that if you take note of these, you will be able to stay in better health.