Annoying misspellings

I try my best to not make spelling mistakes, but if it do I'm usually quick to fix it. It's very rare for me to make grammar mistakes.:D

when i start getting ahead of myself, i type too fast and my words that start with th get mixed into starting with ht

I.e

i like htat

I use the commonwealth spellings of colour and the like because I am an aging dork.

For many years, I was convinced that definitely was definately. I went so far as to actually phonetically pronounce it as I spelled it.

I commonly make typographical errors when typing, but I am diligent in always reading what I have written prior to posting.