I did take the invest and trade advise few times.

I borrowed 200,000$

Invested all  into ZEC, ETH, LTC,  BTC.  That was in 2016 prices for those coins.

I did a lot of trading, and I'm down to 5000$ worth of crypto.

That's not an investment.  2% left of what I invested in without ever spending it.

Ended up in mental breakdown state for the last 1+ year every minute of my life and I don't sleep because I can't.

That's why investing, buying crypto is one way only to make some others extra rich.

I am assuming those people are the real investors.