High Five To Anyone That Knows What This Dream Means?

I very rarely have dreams, if I do I just don’t remember them. This one is becoming somewhat regular. I normally consider myself OK at dream interpretation but have no idea with this, I keep writing it on my phone when I wake up so I remember I had it again.
So anyway I’m on a train going nowhere in particular (I very rarely use trains), and somebody is always looking at me inside the carriage. I’m not sure if I can’t make them out or if it’s someone of no importance.
We pull into an underground stop and I just stand on the platform, then jump on the tracks to run across to the other side. On the other side is just a small door at the end of a tiny platform, but just next to it is like a small triangled area (like underneath some stairs) too small for people to stand in. I’m not sure why it’s there. I usually remember there being a really old fashioned bike there but it doesn’t make sense because there shouldn’t be enough room, kinda like one of those holes that looks tiny but goes on forever. And the platform is tiny like 3 feet wide, really congested and dark with water dripping down and lightbulbs flashing, like something out of a horror movie.
So I’m like crouched down in this little spot while everyone’s rushing past doing their thing but it seems like I have a specific reason for being there. I don’t really remember much after that, one time there was a high school bully on the tracks and I was frantically talking to him to keep him distracted until a train came and run him over – every other time it just seems to end with me squatting there and watching the rat race.
One seperate time after reaching the little area I also just wrote down “sweet relief of victory” when I woke up which I kinda remember writing thinking I would know what it meant but now have not got a clue. I vaguely remember something happening and I was fistpumping the air with both arms.
And er that’s it. Kinda weird I’ve never had a recurring dream before.
Ideas?