It's really not that hard to use each word in its proper manner.
their there they're
This user thinks that there are too many people who don’t know that they're worse than their own children at spelling!
your you're
This user thinks that if your grammar is incorrect, then you're in need of help.
. The
This user does not put two spaces after a full stop.
User:BuffyGuide [was] not me, but [was] rather an individual claiming to be me, and stealing my site's content to use it on Wikipedia without my permission.