Do you see some things differently now?

Like when a guy isn't overly invested in you and has other options, do you think "Nice abundance mentality there buddy" whereas before you might think "ooh he seems to be popular" and "other girls like talking with him, is he that interesting?".

Can you differentiate effectively between someone having abundance mentality (and other RP/PUA tactics/behaviors) naturally or if he's read up on it?