I also have issues at time with gripping my pick. I have MS and when I am having difficulty my right hand/arm suffers....so after I was getting tired of dropping and losing my pick I took that gummy stuff called "ticky tack" or "fun tack". Its like clay/gum kind of but never dries out....anyway...I put a little of that on a pick on both sides and it helps out amazingly. My fingers mold right into the stuff and I have a nice custom fit that isnt going anywhere...and its tacky too so even if I open my fingers. Helps me when I need it....Its also great for putting on the end of a pencil and sticking in the sound hold of an acoustic to retrieve picks!