Originally Posted by Gazella20
When you use 'I' you're referring to yourself, so it needs to be capitalized, just like how names are capitalized.
Won't work, Gazella20. When you use 'you' (to one person) you're referring to that person, so You should be capitalized, as if you said John.
When you use 'he' you're referring to one person, so He should be capitalized.