First off, I have lost way more money than you could dream of. But if you mope and expect people to feel sorry for you...you're in the wrong mindset. If you think an exchange screwed you, you are wrong. Take full responsibility for your actions. It was your fault you invested in that exchange.
Second, you are not part of the community yet. To become part of the community to need to add value to it. All you're doing right now is taking value away from it.
Consider the money you lost as a valuable lesson...as an investment that didn't work out...not something to whine about to others. Learn something from it and teach it. Read more and educate yourself then educate others.
I'm constantly reading books. The current one I'm on that I would HIGHLY suggest for you is "The Happiness Equation" by Neil Pasricha. See if your library has it...or just buy it. Consider it an investment in yourself and your future.