I do want to know if it's possible for a starter to gainfully earn from Crypto trading without having to go through a professional training.
There’s a lot of free trading course online that give you basic knowledge on trading to make your trade profitable. It’s not necessary that you need to go to professional in able for you to become successful but it will an advantage if you will. I think only user here in crypto done studying with professional trader and instead DIY on learning the basic on trading. Having a professional mentor you doesn’t guarantee success on trading but it will increase your profitability if you have a proper background on trading.