No, I'm not going to sell it. Because I believe in things that I'm investing in. And even if it will go down really hard and will be in the dip for a really long time I will not sell it anyway. I will wait until it grow back. If I'm not sure that the coin is dead.
The problem is that, for example, I can fully believe and hope that the price will rise when in fact the coin is already dead for a long time.