Hey guys, 1. I was wondering how tenses work in writing. If I'm writing an autobiography, do I remain in the past tense? (I'm not exactly sure whatsoever, so a good explanation would be appreciated.) 2. I was wondering in this same autobiography if it is okay to refer to the "you" pronoun, or is it specific to maintain the "I" subject? For example: "I focused on tuning my training constantly. You had to be very motivated to do so." Does the "you" need to change to "I"? (Again, I'm not exactly sure whatsoever, so a good explanation would be appreciated.) Thanks in Advance.