Have you ever faked a smiled? Have you ever sat and thought about it? Or are you used to it? (I'm gonna keep this one happy and inspiring but if you want a real book with personal experiences details let me know, we'll do a part 2). You would have never had to fake a smile if you were happy and comfortable right? Sometimes we notice that we live in a world so fake. Even to the point where you have to fake your smile to be popular or accepted. What can we do to fix this? Try to pinpoint why your'e not happy or why you weren't smiling before. After you have that there are some things you can do that I can help you with. I hope they help! I really do. If it's because your'e not happy with yourself or how you act then make a list: one side good things the other side bad. You won't get anywhere sadly if you just stare at your mistakes so instead carry the list around and try to correct that/those trait(s)you don't like. Remember because you don't like some of your actions that doesn't mean you don't like yourself.