Gb
"your or you're"
use your if it is something that belongs to you.
use you're when you were going to say you are a dumb ****, and you save the letter a and a space and replace them both with '
"myself instead of my self" i think myself that i would use myself instead of my self. i'm not sure if there is a hard and fast rule.
"there or their or they're".
there is a place. here or there.
their is ownership. their cars their shoes.
they're when you are going to call a group a bunch of dumb **** instead of they are. again you save the space and the a and replace them with '
they're a bunch of dumb **** for leaving their shoes out there in the rain.