I think people expect quick profit from bitcoin only because they can get rich in short time by investing in bitcoin. These moments of their greed work against their learning about Bitcoin, and they only expect quick profits, but don't take the time to understand Bitcoin. People don't think long time to understand Bitcoin, but they think about how to gain and profit in short time. This is done only by people who are not knowledgeable and not very knowledgeable about Bitcoin, they are just bent on making a profit. Investing in bitcoins should never be fickle but wait patiently for a long period of time to expect profit. However, it is true that if people want to earn from Bitcoin and get more profit, they must wait patiently for a long time.