Great article. Inspiring.
Haha, Polly, I too have both given and received the 'wtf are you doing' glare. Its definitely one to be avoided if possible. However, this article gives an interesting perspective that I respect.
There is a player in my band that is unfortunately subpar compared to everyone else. Once at a gig, he was rockin his keys WAY off beat, almost a 16th note behind.. and thats unforgivable for funk. Anyway I gave him the glare, because I knew it could be justified by my better playing, and I thought it was necessary to except more from him if he wants to play with us. I thought it made me look like the better/more mature musician for expecting more from him even if I'm a dick about it by giving him the glare. But this article makes me see that you can be the better musician and expect more from someone by being an ally to others and covering for their mistakes.
I still think playing off beat in funk is unforgivable, but this article made me realized that taking the highroad and looking down on others for their mistakes isnt always best way to go. Mistakes happen, and if you give someone the glare during a show, it kills the energy for that person. They might not get over their mistake for the rest of the night and ruin the gig. Better to let it slide at the gig and work it out in rehearsal.
We haven't talked about it since, but I think I'm going to apologize to that guy for being a dick.