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.
^ It is possible but the high risk would be also tied up.
You can do copy trading on a trading platform that has offer this kind of feature and choose professional traders to copy their portfolio but unfortunately, this is based on luck, and if you are not lucky enough you will probably be lost all your money in a single snap. I would better not hurry in trading because the best weapon here is your knowledge to lower the risk. Trade with skills and knowledge would be recommended by most experts.