I believe the statement "You shouldn't invest more than you can afford to lose" is the golden rule of investing in cryptocurrency. There is a lot of guys who take loans from banks to invest during the previous bull run. Well, I wonder where they are, now that the crypto winter has lasted for 2 years.

Another thing is follow the market sentiment to earn. I pretty much earn quite a lot from it. In the previous bull run, there are lots of dumb ass keep on talking about XVG and goes on and on hyping about it. I exited with 500% return of my initial investment on XVG. Big Thanks to XVG Hodlers

Good luck to you