This user exists. This is not claiming that this user is not a bot, sockpuppet, blocked user, or inactive user, it is just stating that this user EXISTS. He/She/It/They would like to point out that the reader must exist as well.
This user thinks
ohh, if you want it to be possessive,
it's just i-t-s,
but if it's supposed to be a contraction,
then it's i-t-apostrophe-s... Scalawag.
Oh, look, it's a user page. I Don't regularly utilize this at all, but recently I have deleted at least a few of the many userboxes I added once in a violent userboxing frenzy a few years ago.