Demystifying Guitar

If you’re a working musician, then you know that you have to get used to uncertainty. It’s pretty much the job. You never quite know what kind of gig you’ll be offered or for how long, or even if you’ll be able to do it well since sometimes (if you’re smart) you just say yes when people ask you if you’re available and ever played the _______ (fill in the blank with anything but tuba).