I've been asked to jam with my wife's friends hubby and am kind of nervous as I've never "jammed" in my life. I just sit with the bass and play all over the fretboard. How can I condition myself to be albe to jam and improvise with this guy? I even have trouble playing along with records cuz my ears are a bit dead. My wife kinda hyped me up a bit so I don't want to look like a goof!