I had a southern accent but now speak like a white city boy
I do, I'm light spoken around strangers but have more of a husky voice when I'm comfortable around people I know.
Tone, often. Voice, no.
I can change my accent at will
When speaking to people I like I strain my voice to sound happier, animated. When speaking to strangers I keep my voice at its natural low.
Not really, but I do like talking in really bad accents to get under the skin of my coworkers lol