What makes you think somebody is stupid or at least acting stupid?

Question:its stupid.

Best Answer - Chosen by Asker: its stupid.

You're never stupid unless your actions harm your own interests...It is stupid though if one pursues a goal which clearly isn't within his ( her ) reach...The main difference in my opinion between those stupid and those who ain't is in capability of perception what's good for them and what not...

you will know right away when someone is stupid or acting stupid if u are not stupid yourself ok?