Trading methonds that works after a huge dip like we see now ?

Hello to you all !!

Know many of you not like to go all in on 1 coin. But after a huge dip like we see now can it be smart to move all investment to 1 coin ?

I did miss out this dip and did sell 100% of my holdings but i did buy in to early. I probably saved a few K the first week but down 7k just the last week. Now do i thinking about going all in on a coin that i know recover fast after the dip.

Not know if i believe in crypto anymore and are more than happy if i get my investment back. And no i will not add ned fiat to crypto to buy this dip ,)

Or hold the coins that i have and wait it out ??

Takes longer time to wait for all my coins to recover thats why i think about this all in on 1 coin after the dip. I have a thread going on about all in on 1 coin. And i know what you guys thinking about that. But i look at this in a different way.