It is indeed time though I guess it's also a pretty scary time since we've had two big dips these past few months. Though then again, investments are like that. If you were going to take a risk, might as well take the one that has the better chances of making you bigger profits, so just follow the buy low sell high maxim and I think you're fine? The general trend of Bitcoin is still bullish after all, it's just that it might take a year or two before you see better times.
The problem would be a constantly falling price, if the price kept going down for a long time then people would be losing hope and the price would fall even more, and that's the (usually) ending cycle of a project. However, if there are ups and downs and when you zoom out the price is still looking good then there is nothing to worry about.
I personally feel like there will always be something that is a bit difficult to comprehend whenever markets act differently and not how we expect it to do but since we recovered from both falls before, we will recover from this as well. We had a 20k to 3k and terrible run for nearly 2 years, to see where we are right now is a bliss, I can't ever be feeling sorry for what we have right now, even if it falls to 30k, that's still more than what I got into and I would still be quite happy with what I own.