I'm not saying it's going to be easy. Nothing in life is easy. But that's no reason to give up. You'll be surprised what you can accomplish if you set your mind to it. After all, you only have one life, so you should try to make the most of it.
All this twaddle, the existence of God, atheism, determinism, liberation, societies, death, etc., are pieces of a chess game called language, and they are amusing only if one does not preoccupy oneself with 'winning or losing this game of chess.
The happiness of your life depends upon the quality of your thoughts: therefore, guard accordingly, and take care that you entertain no notions unsuitable to virtue and reasonable nature.