Learn your skills by knowing yourself and when you know what your skills are that's the time to invest with it.
Even I have issue with money before even when I have a stable job. If you're really desperate in money you will do anything. Good thing there's bitcoin who helped me out even now it gives me extra income to accommodate my daily expenses. Learn skills in trading it will give you good investment in the long run.
It's true that even when you have a stable job, some times came that you are in desperate need for money. You will do anything just to have it and fill your needs. So there is a need for us to have a sideline so that when we hardly need money, we could have atleast a source for it. What I am doing right now is that, aside from having a job, i also have sidelines. One of those is this forum.