What’s the worst lie you’ve ever told?

I took swim lessons as a kid. It was an indoor pool facility and I had to pee really bad one day, and as I was power walking to the bathroom a younger kid asked me if I knew where the bathroom was. In a panic thinking he would get in before me and I’d have to wait.. I said yes, and I pointed in the wrong direction. I’ve always kinda felt bad about that. Makes me wonder how evil is my subconscious.