You need to do research on strategies like swing trading, and or scalping. You need to do some research on technical chart analysis. Looking for different indicators like bull flags/bear flags. Learn how to use a FIB retrace tool on charts. Start following people on Twitter who post about the market sentiment weather it's crypto, or the stockmarket because human psychology plays a big role in it. Most of all you need to take all this knowledge and use it to do some paper trading like tradingviews paper trading feature. Always test your strategy until complete confidence before using your own money. Understand that you will not make 100% gains all the time. You will lose some and we all do. It's a part of the game. Just use stop losses, and limits to minimize your loses. Always and I mean always have an exit strategy ie: knowing when you want to take your profit and don't be afraid to leave some on the table because its always better to be able to live to trade another day.