For me i would just be calm and be patient because this is normal in cryptocurrency, there will be always ups and down. Best thing to do is hold then wait for the bulls to comeback even if it take years or more.
I am agree with you. In this bear market condition, we should keep calm and relax. Long term investment is good option because cryptocurrency is investment for our future
with a bearish situation like now, we don't see market prices too often, because it will affect our psychology. as you say, long-term investment is an investment for at least the next few years, so we can see prices as expected