Agreed. I'm 5'4 and have a hard time at shows seeing regularly. However, since I know in advance that I'm shorter than most men I get to shows EARLY to make sure I can secure a spot on the barricade in order to see everything perfectly. If I don't care that much and seats are an option, I get seats. But for Muse seats will never do.
Height isn't an excuse to push past people who have waited for hours for those spots. Make the arrangements to not screw yourself and others over by getting there early next time and people won't be cussing you out.