There are various reasons why most traders fail to juice the profits they wanted out from the market, and the most common and basic reason is because they lack the basic fundamentals - i mean to be honest people jump right into something when they know they could get money or they could benefit from it without even knowing how to deliver the process properly.
Books are the only weapon that you could possess if you are planning to battle the market and win it, start from the very first step and take one step at a time.
Read this blog for narrowed down list of crypto books that will help you in your trading: https://kucoinblog.com/top-10-books-on-crypto-trading-sk-st