I heard it back in 2011 where in there was a huge hype of mining Bitcoin using GPU's and there were numerous facebook groups where they posted they rigs and also had many tutorials for other to follow or even customize their rigs in order to work better.
I heard bitcoin in my classmates and as their friend they owe ro convinvpce me from doing this but i know to myself that I cant handle this that I cant see this in my own hand so they stop and time comes that they are laready exchanging !onye because of the profits, I was shocked and enlightened as well as regret , If I accept bitcoin as soon as possible maybe I can be profitable by now but I refuesd I though this is all scam this is something far from reality, my bad. Now im starting to earn already and it is amazing that I can also help my parents.