Yes, this is a wise move. Everyone should have invested the amount that he is willing to lose. Of course, no one likes losses, especially so devastating, but right now, this is a great time to experiment a bit, or simply put your portfolio on a cold wallet. The bear market can stay here for a while and looking at these prices will not make you happy (if you are not buying, of course  ). Give it some time and things can turn around in a surprising way.