I know a lot of people who quitted their day job to trade in the cryptocurrency market.
But it was when the market was good.
In this bear market, they're struggling very hard to survive.
So I think the best way to invest is this :
Have a side job, cut down your expenses, then invest 10-20% of your monthly income in the market.This way you never have to worry about gain and loss and surely you have higher chance of getting rich because the market will recover in the long run!
Don't invest what you can't afford to buy, always buy according to the budget you have. Since so far that We are facing bull anyhow and Bear is already done for almost 1 year, I think its time for the long time holders to receive their rewards after they've waited so long. Since that Bull run is now happening. Which I think it is still good to buy altcoins and Bitcoin as long as the price is not that kicking out so much in the market.