I’m well aware, I ride my bike on a trail (though not many destinations and heat can be an issue) and I even reorganized my room recently. Though it seems like it’s impossible to control/sustain.
For me (carless) it’s more about the distance to even picking up medication (more-so care esp not-the-closest-hospital), paperwork and appointments, time slots and waiting lists. Family is anti-doctor. Many of my issues likely won’t be helped much by standard medical options, even depression (particularly when something like a personality disorder is part of it) already seems like a coin flip.
Also with the current administration I don’t trust that if I got started I’d still have access before getting stable (plus you cannot just take a break from most brain meds w/o tapering off).
If it were that easy sure, but it doesn’t work that way here (certainly not walk-ins, phone doesn’t work for me). That was my thinking when replying to your top-level comment, that most people (in the US at least) will have more trouble getting there.