I only capitalize the first letter in the sentence, and use symbols properly such as commas, apostrophes and such
I can't be bothered to always use a capital 'I' when referring to myself, only if it's the first letter in the sentence, nor do i feel like using periods and a space as sometimes it can make stuff look more like a wall of text, so i split up sentences by pressing the Enter key twice
Although i sometimes abuse the comma and just make one unnecessarily long sentence, which also leads to walls of text