I feel you mate, I remember when I started trading like a year ago. I lost everything trading bitcoin to another coin, it did frustrates me but did not stop me. Failing is part of being the success, but yeah if you don't have any luck or knowledge understand the market and controlling your emotions then you are bound to fail.
I am not really a fan of trading, I am just holding bitcoin as much as I can so that I can use it in the future after a big pump. I am not after to those who believes and becoming rich at trading, I am so proud of them that they can make this thing. I have tried trading also but did not continue not because I lose but because I don't have much time to focus on it.