I had to use my walker chair all day today, indoors and out (usually I can handle the short stretches of standing and walking in my apartment), and I'm so glad I have it. Between my walker and help from my wife, I was able to eat, bathe, prepare myself a meal, go for a short walk, and water my patio garden.
So hooray for mobility aids! I still have moments where I feel weirdly guilty, like I'm faking it because I don't need it all the time, but I'm so glad to have it for days like today.