six-
I used to shake just from dialing a push-button phone, it is SO common with bfs. In fact, I used to mistake my shaking for weakness and was afraid to walk or stand for any length of time.
And terry, my hubbie has bfs, in fact, he got it first. It seems somewhat common for husbands and wives to both have bfs. There have been a few others on the board who have reported their spouse twitching also.
Blessings,
Sue