I seem to come across alot of boastful behaviour (either that or I am on high alert for it). Sometimes full on showing off and more often the stealth boast.
I tend to get very annoyed and impatient with people who do this (which is why I'm not on FB) but it helps me to know its often a sign of low self-worth.
But is it? Or are people just more accustomed to boasting because of the society we now live in?