Is NOBODY wrong in the post ? POST : Some context-

Snow is not common here. Because snow is uncommon, we decided to revel in it and take a drive. During that drive the storm picked up. There is a hill on our way home that is unavoidable and it was simply too slick to get up when we got back. Also, nobody knows how to deal with it and nobody has chains or emergency gear in their car because there hasn't been significant snow in our nick of the woods in, as far as I know, over a decade. There were half a dozen cars ahead of us so even if we'd been driving some four-wheel drive SUV pseudo tank we wouldn't have made it. 

The clock was ticking and I was getting cold and anxious and needed to get home because I require a medication that must be taken regularly. 

So, I decided to hike my ass home. 

He's not accusing me of being an asshole (if that makes my post on this sub ineligible, please report or whatever, no hard feelings), but he's a very soft spoken/passive person and, as my big brother, very indulgent toward me, so I don't have an unbiased party to either confirm or deny if that was a dick move on my part. I feel massively guilty but I'd like to hear what y'all think. 
