I suffer from a bad back and have often been to an osteopath which helps but is expensive.
If I stand still for long ish periods of time I get terrible pain - walking is fine just standing still a problem.
Is that a reason to ask for a train seat if full? I had not problem asking in pregnancy but feel like this might meet with angry responses as it is not visible.
I am currently sat on the train floor as nervous to ask and no one seems to find this odd!
Can I get one of those cards to say I need a seat?