I'm pretty confident in my playing abilities. I know my theory as well. But my one weakness is technology. One time I tried to figure out why my amp wasn't working for 20 minutes, before the guitarist found out the mute button was on... I know how to set the EQ, but if there is anything else on an amp, I'll have no idea what it actually does. I get a panic attacks during sound checks. Maybe the sound guy will ask me a question I won't know how to answer. I only use a chorus pedal, and not that often. Pedals scare me. Honestly it makes me feel unprofessional when gigging. Not sure where to start to remedy the situation though. Any tips?