Just don't invest money you're not prepared to lose and never sell out at a loss just have patience and wait for it to come back up; obviously it's not some magic button to wealth but if you ever want more for yourself than living paycheck to paycheck making barely enough to live a halfway decent life you gotta hustle and take every avenue for profit thats available to you and you gotta take risks. Been thinking about investing into silver and gold as well seeing as they're becoming very finite resources but need to research more into the market. I do agree with you that crypto is a risk and it's definitely not for everyone but saying there's simply no money to be made there is a straight up lie.