Starting out, I bet I didn't get a lot of parts because of my strange voice. I'm not consciously thinking, 'Hey, sound like a squeaky dog toy mixed with a bagful of rusty nails.' It's just what my voice has done.
The informality of family life is a blessed condition that allows us all to become our best while looking our worst.
If you're an employer, you want to hire an employee who'll do their job, not do your bidding.