Steam rolled by his low train
Are you subjecting others to your frustrations?
You sure have seen people dealing with frustrations. While some know to shake it off or target the steam release on the source of their frustration, most fail to match the release target and the source of their frustration.
Have you been subject to the steam releasing from someone else riding a low train for reasons completely foreign to you?
Venting a little is understandable! Taking an emotional dump is not!
Low trains are not fun: Neither riding them, nor being subject to their steam; especially if you had nothing to do with it!