Closure

Closure is from within. It's not something someone can give to you. It's something that you give to yourself.
You might say "I just wanted to know why?" The only answer to why is why not. You can't find your acceptance in others. You have to accept yourself. Accept your failures. Accept your successes. Accept what you've missed and move on. The question you should be asking, "Is where do I go from here?" The answer is Grow! Grow into a better person, not a bitter person. Learn from your mistakes/failures as well as your successes.