After passing for normal and then some, 70 years post polio I decided it was enough and started using mobility aids, forearm crutches and an ultralight wheelchair. Having grown up with the imagery of the March of Dimes campaign, I've got my share of internalized ableism. I  can maintain normal posture and gait without crutches, but I'll pay for it later.  I dipped my toe in the water by initial limiting the use of my equipment to car shows with lots of standing and walking.  After a discussion with my doctor a year later, I went full time. I have a close friend with parents eight years older than me, who still refuse to use anything, and have repeated falls.  That's not going to end well.
There seems to be a new trend among young women who were born after March of Dimes ditched the campaign with poster kids. They use the same gear that I do, my doctor has four patients in this group.  All have similar issues to mine, but congenital rather than acquired. Ironically, I'm not put off by others using the equipment.  In my view, it presents a better image than poor posture or gait.
Canes are meant for balance, not weight bearing.  Most people who use them do it too late. Walkers are the tool of choice for weight bearing, for those with a weak upper body and balance issues.  Downside is poor posture.
Young woman shown below uses the same gear I do, for similar issues, but is considerably better looking.
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