Have you paid some attention to people when there a group of them talking/chatting ??
Most of the sentences start with something like
"when I ..."
"Once I was ..."
"I had ..."
"I will ..."
It's all about "I", "Me" and "Myself"
They just seem not to get bored with themselves !
I wonder why. Well, it has to be, methinks.
When it reaches a point, I just pretend like I got a call, mutter something like 'sorry ...', try my best to walk away :)
That's one of the reasons I like the cellphone :)
PS: I tried my best to not to mention "I" in the post, it seems there is no better joy other than talking about myself. He He ... :D