YouTube channels created the idea that you can make a full-time living from trading,
I couldn't agree more on this, social media is so powerful that in seeds in an idea to people, it's called 'influence' from 'influencers' on the internet. and that trading has become a full time job where you wake up in the morning, make 10 successful trades, and make $5 to $50 in each successful trade. And so you repeat it every day until you become rich,
It's achieavable actually, make successful trades but the problem is with the consistency. Becoming rich with trading is so much of an impossibility, I don't think it will make you rich, although you can win a trade of millions of dollars but come on that's not how richest are made. which, if it happens, means that you have an amount of big amounts or it is something that rarely happens and is not even available to everyone, so trading requires patience in the long term until you see some results achieved.
Long term trading, either it will make you big gains or become millionaire because you foresight the future 
it's impossible to not lose a trade over years of trading.