Many people thought 200$ and later 1000$ is a way high price for BTC, then 2000$ price came, soon after over 3000$, and some people were saying - it will drop...

Now, well as I write this, the price is over 4300$ per BTC.

If you understand that only about 10-15 million people have invested in crypto so far, you will know that we are still first adopters, and it's up to us to believe in projects like BTC or any other crypto currency available today. It is also up to us, will we support it, or just invest for the sake of gaining profits.