Today's Ask Tony and Tucker question comes from Tanya LaNice from Silver Spring, MD. Her question is about how a person develops into a right-handed or left-handed when they write or do other things. She wants to know: "In sign language, is that the case? Is there the same proclivity to use a certain hand more? If so do all signers have to use the same hand so that it does not appear backwards to the person looking?"