I am an INTP, and I know how to spell!
Beware my wrath, be aware that I am weary of poor spelling on internet forums. I offer the following resources:
The Elements of Style
The Free Dictionary
You have been warned! I have heard all the excuses, that English is your second language, that you were drunk, that you have Attention Deficit Disorder. There is but one remedy to all these feeble excuses: Concentration Camp!