what are your goals by investing? yes I think everyone wants to benefit from investment and trade. given the market situation is not yet fully stable, I'm sure you can still benefit from them.
I mean investing does not have to wait long, you can sell it at any time, when you see your coins above the initial capital price.
if you don't do that, you will starve!
many people don't believe in bitcoin, but you can see now, right? Dont be afraid to invest your money, if you believe on the project and know potential of your asset.. just invest your money and wait for it (benefit).
But i agree with your opinion. If you dont believe you can walk out from the asset.