About a lot of things.
I think the key is to learn how to deal with it, and that's something I'm still working on. Most of us are still working on little odds and ends, if we're honest. It's why I'm such a fan of flawed characters. We're all works in progress and not letting myself get too weighed down when I feel discouraged is one of my personal tweaks I'm working on :)
I don't want to be the girl who doesn't believe in hard work. I don't want to be the girl who doesn't believe that if you put good out there, good will come back to you. I don't want to be the girl who doesn't fight for what she believes in because she doesn't believe she has the power to make change. I don't want to be the girl who gives up because I tried and fought and worked and believed, yet at times, the finish line seems to be getting farther and farther away.
We have to pick ourselves up and keep going. We might even have to look for a different path to take. It might be a longer route but sometimes that's the way it goes.