Why shouldn't you buy bitcoin again? You made a mistake, we all make mistakes, the fact that you recognize you were wrong instead of blaming "the whales/the government/your neighbor" already is a good sign. But the worst mistake, in my opinion, would be forgetting about bitcoin. When you feel ready just buy again, you will have less BTC, we have all thrown money away, that's how life works, now you won't make the same mistake again.
The OP already said that he has resumed DCA-ing Bitcoin again, and is already in a slight profit. You may have missed his last reply in this thread:
Hello OP here..
Im still DCA through 2023😁 now at 0.2btc.My average is 23.5k
Now when look my first post its really funny to see i actually sold my BTC when stocks(SP500) bottomed lol. Glad i got back..