sometimes you must ape first and research later. I often sell right after buying because I find out some details that makes it a total no go. 
e.g.) the dev is larping, act is fake etc. 

dyor is the default for any sane people trading, so stay away from the crying karens who nag you for selling before them

🦙 @alfaca | playing around onchain: @offmarket @perl | vc warm intros | fid #539 | resuming /cheesecoin once we hit pmf 🎯

agree with you, ape first ask questions later

I also sometimes do this. Those times, it's a honey pot. So I am able to sell the first (test) tx of $1, and not sell the actual ape-ing tx

Buy first, research later. If it looks bad, sell fast. Always DYOR and ignore the complainers!