You should see me in real life. Pleasant old fart. Always telling clerks and random people, "You da best." Finding ways that, if I see someone doing something dumb and they feel embarrassed, making a strategic joke that is supportive and diffuses the situation.
I'm like Marge Gunderson from Fargo. Marge is serious when seriousness is called for - but it's all built on a foundation of pleasant.
Here's the scene I was thinking of when I started thinking about Margie, from 3:00 - 4:00