Try to evaluate pain VS gain and I think that you will find it a worthwhile compromise. Would you give up on a one-week holiday only because you can't tolerate wearing a mask for a couple of hours? Would you ditch negotiations potentially leading to a promising offer for your business just because wearing a mask on the flight is too much to ask for? Would you explain to your friends or relatives that you are not coming to see them anytime soon because you don't want to wear a mask on the plane? This is not going to last forever, I'm quite certain. But, for now, it's the necessary evil to get people flying and hopefully keep as many of us as possible in our jobs.