Dear Eric, I am glad to get your letter.

I am sorry to hear about your problems.But don't worry.Ithink I can help you.Here is my advice.

I think you should do some exercise,like running, swimming and so on.And you need to eat more vegetables,you need to eat less meat too.You should't eat too much junk food.Good sleep is important for your health.You need about seven hour's sleep a night.Go to bed and get up at the same time every day.Wish you better soon.Best wishesYours,Li Meng