This includes things like your physical appearance (yes it makes a difference)...
That is one of the main reasons - besides stiff knees - that made me decide to leave the business. After my recovery and chemo, I could not gain back much of the weight I had lost. I went from 256 to 175 then back up to 192 where I still am.
Plus my hair changed; actually most if it left. I had a decent head of hair before, but not after. I still had the skills, but not the looks. It made the decision easier..... BUT by the grace of God, I am still here today...13 years later.