This is one of my favourite quotes of all time. You really can’t change what happened in the past. What lies in the future is out of our control the only thing you can take responsibility for is yourself. Be the best that you can be and everything else will fall into place.
I think that we worry too much about what we’ve done. Try to hard to control our future and don’t live enough in the now. One thing you need to understand is that you can’t make other people happy. To truly find happiness look no further than yourself. It does seem selfish but it really isn’t selfish. Just because you’re looking at yourself it doesn’t mean you can’t help the people around you. Treat other people the way that you would like to be treated. Find balance in your world. Surround yourself with people who inspire you, have similar interests to you. Surround yourself with people who are going to encourage you and grow you as a person.