Should I have invested in BTC from the start but what can I do, everything has happened and I don't need to regret it. It is very painful to be scammed by a friend who was initially quite convincing after I entered and bought the coin that was created and listed on the usual exchange (But my story is not BTC but another coin) it is not much dissapear around 700 dollars but until now it is dead and there is no movement and is still on the exchange with a vol of 0.