I'm not going to beat you up with the rule that people should only invest what they can afford to lose. It's true, but I guess that if you can keep your coins without selling them, then that means that you can still maintain your life with a few adjustments, but with no major losses (like going back to your parents). Since you are not really holding shitty coins, then I would say that you should just hold to them, like you are planning, and everything will probably be ok again. I'm also losing money, but I see my investment as a long term thing, so I'm not selling my coins, at least not in 2 or 3 years from now.
Yes, that's exactly my plan, I'm not gonna sell anything for another 1-2 years at least. I can still live at least normal life and I wasn't even looking for quick gains but it's still very, very scary to see the markets plunging even if I'm going to hodl for a long time. Only retards would sell everything at this moment. Maybe the best thing is to forget the whole crypto scene for a while but it's hard for your psyche if you don't know how the markets are doing.