What is trading

I need to skil in trading. I 'm not interested in this
game but I tried to understand in my free time.
This door is not open for me.
Everyday I found make money site as hyip.
I liked theri payment.
And then , I lost my money almost every time.
So, I change my money game into steemit.
Time is come to decide Right or Wrong .
I think steemit will help to get my target.