[klibertp]

If English is not GP's first language, it's quite possible his mother tongue has precisely the opposite rules regarding capitalization, especially when writing to someone. While it wasn't hard to switch to capitalizing `I', it took me years to stop writing `You` in emails. In Polish, "ja" (I) is always[1] lowercase, while "Ty" (you) is capitalized if it refers to the recipient of the message.

   Hi, i hope You've been well...

Was something I wrote quite often by reflex in the beginning.

[1] Unless it's the first word of a sentence.