Where is the edit post option?

I'd like to edit a post but cant find the tab.

It will be just to the left of the quote option on the bottom right of the post. You have like 20 minute or so to edit your post, then the option goes away..

It will be just to the left of the quote option on the bottom right of the post. You have like 20 minute or so to edit your post, then the option goes away..

LOL I didnt know there was a 20 minute time limit. Thank you