Orangesox don't feel like that.
I have a neurological condition which causes balance problems. It was terrifying and frustrating to go from someone who skipped around in skyscraper platforms, to someone who was afraid that some texting fuckwit with a wheely case was going to have me over and put me back in hospital.
I don't know where you are with it, but I'm better now because my balance has improved as my condition has got slightly better. Exercise has helped with my core strength which helps stop you wobbling.
Also I've become less timid and regained more of my inner 'fuck you' attitude
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I use the London Underground all the time. I also live near a busy mainline station where clueless fuckwits with wheely cases zig-zag in front of me while desperately checking apps on their mobiles because they're fucking late and don't know where they're fucking well going.
I fucking hate fuckers with wheely cases. Especially the tiny ones on really long handles. If ever I see one of those, I give the person a really good head start. But often they stop dead in front of me or veer and try to cut me off at the ankles.
I've become very Zen about it and just mutter 'FFS'.
My escalator tip: Walk forwards a your own pace, reach out right arm, grab hand rail, stay there. Let everyone else pass you on the left.
I sometimes walk down on the right if I'm in a hurry. I do it at my own pace which isn't slow but sometimes slower than others would like. I do not get out of their way because letting go of the hand rail and crossing for their convenience might make me fall and therefore would be very inconvenient for me.
Good luck out there 