Suffice it to say I was incredibly bored one day, and I've been subscribed to it ever since.
I am pretty strongly competitive.
That's what made me do it.
I am 49 years old and I've been married to an ISTP for 26 years.
He has broken down my resistance to silliness over the years.
I'm afraid I've adopted the "If you can't beat them, join them" attitude.