I heard people said that Bitcoin's profit is higher than profit of drug dealer, weapon dealers or profit of real property or any kind of stocks. Is that real ?
I don't think so, it is depend on your capital and strategy. Anyway, become bitcoin trader is easier, safer and bettter than become drug dealer. Anyone can start trading with only small amount of capital. Anyone can be billionaire if the person is on right position in bitcoin investment and always do the right things. Some people get a lot of profit but some people also loss their money when they sell their bitcoin in lower price.