Right on, Mr. Billionaire. I made the same mistak
Post# of 75001
So I learned my lesson also. If you want to take your profits and get out, then get out. If you want to play the timing game and try to squeeze out a few more shares by selling and buying back, then good luck; because it's not easy to time it, especially when the brokers are overwhlemed with large quantities of orders they can't process.
I learn my lesson, like so many other seasoned investors on here, that it is better to buy incrementally and stay for the long haul. You end up much farther ahead in the long run, with a lot less risk.