I ditched my date last night and don’t feel bad about it

I agreed to meet with them and some of their friends at a bar (bad judgement call on my part, but I thought why not). Date is slurring words, fails to Introduce their friends, doesn’t even have a table so I keep having to move out of the way of the bar workers, and then keeps yelling over the conversation, repeating the same things. After I bought my drink, I went to the bathroom and looking in the dirty bar mirror made me want to leave that entire situation so without finishing my drink which was a horrible Long Island I noped out and took myself to a fancy dinner.