WE still have time to correct our old mistakes by HODLing !!!
That's easier said than done these days since BTC price is pretty high due to which it's quite tough to purchase even a single BTC and HODL it for the long-term. It's a whole lot easier for whales basically.
I don't just sell my Bitcoin needlessly there must be cogent reason for the sale thus I have no regret for selling some of the coins, there are times when I had exhausted every possible means to get some fiat to pay for some bills, buy important stuffs etc I had no alternative than to resort to selling some Bitcoin via P2P.
That's completely understandable. I do the same whenever required honestly speaking and it's what most crypto investors do.