Mark the amount you paid and its BTC value on the calendar and completely forget about it for one year until some out of the loop person (i.e. uncle at Thanksgiving) asks you if it's a good time to put some money into it.
(Not a financial planner, funny invest anything you're not willing to lose, do your own research, etc.)
If the cycle continues like it has a few times now, there will be a big crash / correction, things will be very quiet around BTC / Crypto again for a few years, and then the next surge will happen.
Not financial advice, but if you have BTC, sell now - or sell half, whatever. At least make sure you have your investment back. If you don't have BTC, don't expect to earn 10x your investment. I'd wait for things to settle again, buy, and hold for a few years. Then if things go crazy again, sell off a part.
And of course, don't be hard on yourself if the price keeps going up; you cannot know if it will. Take what you can. Greed is what makes people lose all their money.
Draw what conclusions you want, just an observation.
But personally I'm waiting for the next 30-40% dip.