YOU SAID:
I am severely determined to stop typing
INTO JAPANESE
タイピングをやめようと固く決心しています
BACK INTO ENGLISH
I'm determined to stop typing
INTO JAPANESE
タイピングをやめようと決心しました
BACK INTO ENGLISH
I decided to stop typing
INTO JAPANESE
タイピングをやめることにしました
BACK INTO ENGLISH
I decided to stop typing
That didn't even make that much sense in English.