I've was on a train platform. Short delay in trains. A young woman who clearly has some SN approached me and started chatting. I chatted back, she complimented me on something I was wearing, I'd did the same back, we talked about the train and how crowded it might be, the temperature, our onward journeys, she gave me rather too many personal details for her own safety TBH.
Anyway I humoured her, was perfectly polite and friendly, but when the train eventually came, I nipped into the next carriage so as not to have another 30 mins of it.
How awful am I?