2nd: What other people think of you is none of your business.
3rd: Time heals almost everything. Give it time.
4th: The person responsible for your happiness is you yourself.
5th: Don't compare your life with others and don't judge them. You have no idea what their journey is all about.
6th: Stop thinking too much, its good not to know all the answers.
feel free to add your own how to live a life