Gregory; since you asked !!
Here is my take; and it's just that, my take. Others will have reasonable takes as well. And you may find my comments wholly useless, and that's fine.
For the sake of this discussion, let me suggest that you are, to use the technical term, suffering . After much study on the subject, I have found reasonable the view that others do not cause our suffering; rather, we cause our own suffering. If I am called and told not to come to the second audition, I have the option to get upset or to not get upset. It's not easy, it takes practice; lots of practice. But if I get upset, I'm suffering. I'm frustrated and music isn't fun; life isn't fun. The second option, not getting upset, involves being compassionate with others, even when they are being inconsiderate towards us. It involves recognizing when anger starts to well within us, recognizing that we do not have to let that anger consume us, being compassionate with ourselves. It involves being in the present moment; not being attached to the fact that we spent many hours preparing for the audition when we could have been doing other things. Those hours of preparation are now in the past; if we remain attached to them, we suffer.
Attachment causes suffering. If I am attached to my ideas of how the guitar player should learn his part and how the drummer should practice more; then I'm going to get frustrated when the guitar player and drummer don't do what I want. But, the drummer is who he is and not who I want him to be. The drummer and I can discuss what we each expect from our shared experience of the band; and after such discussion, we may find that these expectations differ to a degree that it may be reasonable to start looking for new musical opportunities. But I don't need to be upset with the drummer; that only hurts me and hurts him.
Others do not cause our frustrations, we cause this suffering by attachment to our desires, to our expectations of how other people should behave. Others can only be themselves, we can't make them into the people we want them to be; we can have compassion for them. And we can have compassion for ourselves.
Keep playing with people until you find the people that it feels good to play with. Don't be attached to outcomes. If a particular situation doesn't work, then it doesn't work. Through the process you will grow musically. If you play with 100 different people through the year looking for the right group, then you had 100 teachers showing different approaches to playing, to practicing, to equipment, to interpersonal relationships, to goals, to group dynamics, etc.
As I began, you may find my take wholly useless, and that's fine. Each person has their own path in life. You asked how others deal with frustration, and that's an important question; not just with music, but for all aspects of our lives; work, family, grocery store lines, traffic. The solution to dealing with suffering in all aspects of our lives is not easy; and the solution differs for each of us. Each of us suffers, there is a cause for this suffering, and there are solutions for suffering.
Well, you asked !!