I joined the ranks of the fives

Hi all. First this is a small moment i'm finally on a five. I wanted the FiveS but I just couldn't take the battery being so low sometimes. Now my questions are this. Siri: 1. I see a tab in the settings called my info. but when I click it I'm brought to my contact. Thinking i needed to select myself I did, but I don't see anything like where you can get it to call yourself something. Second. Do you have to use that app recently discovered about where it stops the you said, thing? Because i haven't always heard that I was confused on that. I'll have more qustions but for now that's it. I've threatend my cat death if he chews the lightning connector. ;)