Ok but its not about earning bitcoins, i can earn 0.05 BTC/day easily, the problem is that what to do with those bitcoins?
Just let them stay in my wallet, or invest them and multiply them overtime. I`d rather choose the latter, eaning bitcoins is not enough, i must invest the earned ones to multiply them
Pure and simply you cannot trust anyone else with your bitcoins. End of.
You have to hand them over to 'invest'. Even the most well established companies, and there are a handful of very reputable ones, might not last forever and are big fat targets for a fatal hack.
Holding coins is potentially investment enough. Anything beyond that is too sketchy.