your. you're.
guess what?
not the same word.
gee what a concept eh?
their. there.
yes they sound the same.
it's a nifty thing called a homophone.
go look it up.
learn it.
they're could also be thrown into the mix.
guess what?
not the same word.
that little apostrophe stands for a letter.
yes that's right. a letter.
if you are in capable of learning the difference between such words, perhaps you should cease from using contractions in written form.
or perhaps return to an educational setting and take something useful like english, which can otherwise be known as language arts when grammar and spelling are combined with sentence structure.
if you are (notice the lack of contraction for the slow people) incapable of understanding this particular thought process...
please die.
and that is all.