Time will tell, but people said the same thing in 2010, 2011, 2012, etc. Those people sold at $5. Or $30. Or $500. Or $1000. Or $5000. Maybe they needed the money and are happy about doing so, maybe not. It was their choice in a free (at least in some places) world.
If you *need* the money for something, certainly sell, but blanket statements like that have been proven wrong many times. If it makes you happy, sell. If you are stressed about the ups and downs, sell. But don't do it just because someone says "logically that is still not possible and still very far away." It may be a long time, it may be short. It really depends on you and your goals and what you consider "long" and "short."
Why do I say logically it is still far (not impossible). Because the price is too high and some groups and banks will not stand idle when the price of bitcoin is out of control and too over.
2 years or even 10 years in the future we still don't know how the development of bitcoin is.
Everyone has their own goals, indeed no one can prohibit when targeting a very high price on bitcoin, the most important thing is that the money used is not money and is required to be withdrawn at any time.