Alot of people are saying that crypto currency is a bubble and it will burst anytime soon. To them i say, thanks but i think I'm good. Trading in bitcoin or any crypto currency could earn you money, more than that, it could teach you how to trade. Knowing this kind of information is important especially on this day and age when you can trade online.
Those people are just jealous about the benefits and the things that we are now experiencing with bitcoin and that is why they are keep on telling negative thoughts and things about bitcoin and they think that they know all the things so they can say anything they want but they didn't know that they don't know anything yet about bitcoin and they are just annoying.