Yeah for sure but there is a difference between greed and making money. Why do u think this BTC price happens? Some people manipulate the price and a lot of people who only care about the price jump in and tries to get some quick money. This is only based on greed. It might work for some but a lot of people will burn heavily. The current price is nonsense - there is no true value on BTC, it's slow as fuck and transactions are extremely expensive compared to others. Also, it's not even a legal accepted currency (at least not here in Europe) - the only "value" it provides is that it's the main trading pair on most exchanges. Imagine that one day there is a cheaper and faster crypto which replace BTC as the main trading pair. Not saying this will happen - but it could, just think about it ;-)