You can never know about about your own destiny: are the people you meet there to play a part on your oun destiny, or do you exist just to play a role in theirs?
Besides the noble art of getting things done, there is the noble art of leaving things undone. The wisdom of life consists in the elimination of non-essentials.
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.