Physical Danger
Remember that angry biker you ruled against after seeing footage of his motorcycle blowing through a red light? Yeah, he's that same guy sitting across from you in the bar right now and it seems he has his own decision to render.
Okay, maybe it isn't quite that bad, but justices will be making decisions that don't always sit well with others in your community. It's a rarity, but some angry people could be out to get you somewhere down the road.