I don’t think that Bitcoin is a bad investment. I think Bitcoin is a risky investment. Especially if you don’t have enough experience and are not willing to invest a few years in advance. Do not panic.
We can't prevent people to be panic right now, most especially fluctuating market always tend to affect other people's decisions. However it's not that worst as other people expected actually, because it just needs a lot of hardwork prior meeting the future profit gains. Nothing worst with bitcoin right now, and you know what's worst? The people whose behind crypto that doesn't have full knowledge of everything.