Recently I have noticed that our native English-speaking Curezone members are not even able to use thee word 'then' properly. It is frequently confused with the word 'than'.
If you are not able to use these basic words properly - words that a nine year old has no problem with - then (not than) perhaps you should not be self-treating on Curezone.
Just food for thought. Usually I don't venture into the realm of spelling and word choice, preferring mainly to keep my pecking in the realm of the retarded use of apostrophes (not apostrophe's), but this just had to be voiced.