I know that is a little bit of a silly question as we all makes mistakes even the best of us but I have been making a few more than normal lately. I am playing in a covers band and we did a fairly big gig for us headlining at a winery last night in front of a thousand people and I made a few clangers. One was a bit of a light issue as I was physically moving around the stage a bit and had to change from the open E to the C on the E string and I couldn't see the dots when I looked down and went to a D instead, and another coming to the end of the 2 hour gig I was getting a little tired and started playing a G instead of an F# and it wasn't until the singer lent back and said are you playing the right note that I even noticed. Also a few other instances where the pattern just seemed to leave me.
Fortunately I generally don't berate myself on stage but it is a little bit of a pain when your drummer and sound man tell you they heard quite a few mistakes after you've finished playing.
I guess you could call it a form slump like sportsman have, where you know you can do it and you've done it many times before but for some reason you just don't seem to be doing it like you normally do.
I was wondering if anyone had some good practical advice on this. I know my mind can wonder a little when I am playing like it does in every day life so I know I should be focusing on being in the moment, but I do find this a little hard to maintain during 2 hours of continuous playing.
Fortunately I generally don't berate myself on stage but it is a little bit of a pain when your drummer and sound man tell you they heard quite a few mistakes after you've finished playing.
I guess you could call it a form slump like sportsman have, where you know you can do it and you've done it many times before but for some reason you just don't seem to be doing it like you normally do.
I was wondering if anyone had some good practical advice on this. I know my mind can wonder a little when I am playing like it does in every day life so I know I should be focusing on being in the moment, but I do find this a little hard to maintain during 2 hours of continuous playing.

Yet, when I do I'll "ghost thump" so that the bass at the least produces a well timed pulse whilst I find my sorry arse on the fretboard. AS said passing tones can be your friend, and your ear is your guide so you have to be able to hear yourself quite clearly.