At first I thought it was because in recent weeks, I've been laying on that arm on the couch and resending resumes, so perhaps I'm putting pressure on that arm and hand by putting all my weight on it. But Eric said the same thing - he thought he was typing or texting too much. What a devasting disease. I'm sorry for him. all I want is to be healthy. I hope the weakness in my hand that ive been experiencing recently is just nothing. now i'm spiraling..help..ive been doing so well.