Should I feel guilty about the environmental impact of my daily rail commute?

Guilt is rarely useful. Responsibility is. Rail is already one of the better choices. You're not driving alone in a car. And the fact that you're even asking says something worth honoring: you care about your effect on the world. That's where real ethics starts. The question isn't whether you should commute. You likely have to, or you choose to. The question is whether you're making the most conscious choice you can. Using rail while also paying attention to how you consume, what you support, how you vote on these systems, that's doing the work. We control our choices, not the outcomes. Perfection isn't possible, but integrity means trying anyway. Your commute won't save the world. But being willing to question your impact, and to adjust where you genuinely can, helps build a culture that takes responsibility seriously. That matters. So here's a question: what's one thing within the commute itself, your consumption, your attention, your respect for shared space, that could line up better with what you actually value?