I would suggest you do the anti-wave that me and my buddies do. While the wave is going around you stand up cheering with arms in the air until it gets to you, then sit down while it passes and then stand back up and cheer. You are cancelling out a person across the stadium and helping it come to a quicker death, at least that's what we tell ourselves. But from your arguments it seems like you don't like people standing, so this may not be for you either. I would prefer to stand and cheer the majority of the time at live sporting events. If I wanted to sit in relative silence and watch games while sitting I can do that on my couch in front of the tv.