<human>: I'm totally stoked! I knew I'd probably be taking in some extra calories over the holiday so I talked myself into it. Prior to this my farthest distance was 10 miles. It was totally unplanned and was a great example of overcoming that voice in your head that says "Can't". Here's how the conversation went:

Wife as I'm walking out the door: How far are you running?

Positive Me: At least 5 miles

Wife: Cool.

(After a quick stretch, I start running)

Negative me (.25 miles): Man, I'm not feeling it today. I think I'll just run 2-3 and call it a day.

Positive me: Seriously? Just for your whining, now you're running AT LEAST 8 miles.

Negative me: What? We'll see.

Positive me (.5 miles): Nope. No argument. Man up.

...(running continues)

Positive me (5 miles): Man, this feels great! Aren't you glad you didn't quit?

Negative me: Ya, I guess so. Still, this is pretty far. Want to call it a day?

Positive me: Don't you ever learn? Now we're going to run a half marathon?

Negative me: WHAT?! We've never run that far.

Positive me: Well, what would you rather be doing? Sitting on the couch, drinking, and watching Netflix? Let's do this!

...(running continues)

Negative me (11 miles): Well, this has been fun but we've been running for over an hour and a half now...and this is farther than we've ever run. Maybe call it a day?

Positive me: Ya, exactly, we've been running for over an hour and a half and only have around 20 minutes left to accomplish something we've never done before. Are you crazy?

Me: You know what, you're right. LET'S DO THIS.

Can you condense the text into a few key points?
<bot>: I set out to run my normal 5 miles, didn't really feel like it, but rather than quitting 2 miles in I talked myself into running my first ever half marathon.