i think easiest and most fun way to earn from bitcoin is to gamble them, but if you are bad gambler, you have chance of losign everything that you have so you have to be careful
Gambling has never been good for anyone...
It is just good when you get in for fun, but if you are to go all in, better stay away from it...
Instead, to earn money with bitcoins, you can mine or trade altcoins nowadays, and there are many out there which you can find and mine...