This is true. There are times that you do not need to buy any cryptocurrency before you own one because you can just earn them onlineThere are many ways to invest in crypto, you can collect from earning sites like forums. legit faucet sites etc. You don't need to consider the current price, the most important thing is the amount or quantity you have is always increasing, you can also buy it when the price is cheap. If you can predict for at least two weeks then you can take profit when the crypto price goes down or up.