Day Trader’s Aftermarket Lounge 20 Jan 2020, page-16

More to the point would be asking yourself why you decided to sell.
You made a profit trade. Are you trying to be a trader or an investor.
Would you be asking this question if closing price was 0.43
As to sitting in the queue or trading into the market, again it is a variable that will relate to your trading expectations.
Nothing is finite but you obviously had a reason to sell. Don't beat yourself up over it.

Your other option would have been to wait for it to go into a downturn and then sell.
Have you wondered what could have happened if the downturn was below your exit price?

Not advice I know, advice would be lose the emotions. It was not a cost trade. Money in the bank to trade tomorrow.