OP, most people would advise you to keep holding your bitcoins and wait to sell at a higher price. But in my opinion, if you are already profitable and you find another investment that suits you better then you can sell bitcoin. You don't have to listen to someone because everyone has a different investment plan and vision, so do what you think is right.
While bitcoin has the potential to increase in price in the future, it is likely to break through the $69k or $100k. But no one can guarantee that, it's all conjecture. So if you no longer believe in bitcoin and you find a better investment then selling bitcoin is a good idea. As long as you're happy with your decision and don't regret it, you should go with what you think.
No one knows the highest price but buyer has his own information that at which price he bought bitcoin and now is there any profit for him or not? Highest price does not mean that you will wait until bitcoin reach to 100k$ but if a person have profit at present stage then selling is better.
Everyone can think for himself whether it's wrong or right we are just sharing our views. Although one cannot guarantee that price will goes to 100k$ or not but selling your bitcoin at such a dip when the price is 26k$ is a foolish decision.
As you are describing wrong concept so you are discouraging most of the people and if people initiate selling of bitcoin at lower price then no one will be able to get benefit from it.