Things couldn't be better, do you this feeling?
If you say 'Yes', congratulate to you.
Unfortunately, most of people usually get in trouble.
Too many people want to a unqualified success.
But, your memory of past experience makes you.
Your past life might have kind of a disappointment.
If you had enough of it, you're supposed to prevent you from that memory and do somethings.
We all have a ups and downs life, but we can learn how to be happy and cheerful.
Reading, writing, exercising--those are the way to cheer up your spirit.
Change mind. When you get sad, you should stop being sad and start being laugh instead.
Eat more valued food, say no to junk food.
Hope you can't agree with me more. Good luck.