First time I heard about crypto bitcoin was what was introduced to me that was way back 2015 the news kept spreading across the global crypto market and everyone seems to believe in their stock even at the worse point if you ask them why not in pains about your coin most of my friends will be like yes I’m in pain but I have to leave the money in the wallet that it will multiply x2 I will be like why are you so comfortable that it will get back he said to me that he have invested so many times and have not experienced loss “my questions “ is this possible and I made research I found out that is other crypto coins why is it that is only bitcoin that is more recognized in the crypto world is it because of the ceos or the. First in crypto currency’s. I want to know why is only Bitcoin in the limelight I have someone that wants to invest in crypto but wants to invest in other coins he wants to know if other are same values as bitcoin and if other coins can be easily be exchanged or sell  or for purchases.