What do you think will be the bottom for Bitcoin, from which it will begin to recover? Another question is whether now is the best time to invest or whether waiting for more dump is advisable.
If someone can predict the dip, for sure he won't tell anyone and if someone really can, he could also predict the next all time high.
To answer your another question, the best time to invest is when you trust your technical analysis about the next dip, if you happy about the dip, buy it, if not, then don't. Though hesitating so much even though you've done your part will give you only regrets at the end, sometimes not. For me, when you bought at $17,600, it's not that bad because that far enough from it's last all time high.
I would guess that they would, everyone would really except a few. The reason why there is nobody that really shares it is the fact that they do not know it, everyone just assumes and sometimes they are right and sometimes they are wrong.
I could say that we already saw the bottom and it won't go up anymore and that was it, and if that really happens and we do not go below that anymore and it just goes up, doesn't mean that I am some genius or anything, it just means my assumption was right but it was still an assumption and nothing more. This is why I honestly believe that the best thing we could do is move on from trying to find it, and just deal with our predictions.