1st study support and resistance
2nd study indicators use for oversold and overbought
3rd study candlestick pattern
4th study charting pattern analysis
5th other indicators
use this exchange for charting
https://bittrex.com/home/marketsuse this game it's simulated to real life last time I have tried it
https://coinmarketgame.com/after your comfortable in trading in the game, try to put small amount your willing to lose on real-life trading for practice. do not ever listen to people about which one is to trade/buy there is a lot of pumps and dump schemes. never trade based on your emotion(FOMO/FUD) only strategy. use tight stop loss on a very risky trade.
many people loss trade because they follow people advice, you may listen to other advice but only as a support but not a confirmation to buy/sell it.
if you can predict(base on your TA) BTC will drop sell it, A lot of people don't have the guts to sell their BTC's fearing they might be left behind if BTC pumps( I sold mine at 17k bought again at 10k)
6th don't quit your job unless you know what your doing