I think I am most interested in how to make profits from Bitcoin through a legitimate and sustainable means. I've narrowed it down to trading and investing. Trading and investing alrrquires capital. But starting small and growing.
Actually you need the whole study. it's useless if you earning bitcoin but you don't know how to analyze market prices and don't know
where the price of bitcoin will go? because you might lose because of leaving the opportunity to sell bitcoin that you get.