Hello every body.I am a Newbie. I joined Crytopia about two months ago. I hold CMT and TRX in the Binance and now i want to trade with some coin about: ADA,ETC,... Please help me give some idea i should trade or not? Thank lots of for all. 
You should really learn about the fundamentals of technical analysis in which you will learn how to read charts, identify trends, understand chart patterns, understand support and resistance, etc.. Knowing this would help you understand the price movements so that you can make more sound decisions on when to buy or sell.