Lesson one:
Trading is a way to make fast bitcoin? Yes, and the easy way to lose your money as well, it's a double edge sword.
Trading is a gambling activity, whenever someone make profit, there's another person who get loss.
It's a competition which whoever buy and sell at the right time will get the most profits.
Lesson two:
You need minimum $200 to make decent profits, divide into several altcoins such as litecoin, monero and ethereum, do not buy at the peak, buy whenever dip occurs, and sell at the higher price based on your profit calculations, but do not be greedy about it.