st st stuttering i i it it's in the ge ge ge ge gene genes.

[billy]

no need to feel guilty if you stutter.

sa sa sa sa source

[addy]

Interesting. Hopefully this will clear away the stereotypes about stutterers.

I bet there are lots of ticks and mannerisms people have that are actually genetic. My brother, for instance, has often been compared to my grandfather with the way he talks, walks, etc... even though we barely met my grandfather (we were little when he died).