As a person who is not disabled, please know that I hold the door for everyone regardless of their level of ability. It’s just how I was raised; I would assume that that is the same for most people. No one should feel that the door is being held for them because the other person thinks that they are not capable of doing it on their own. also, if you ever need assistance from anyone don’t be afraid to ask, a lot of people are not familiar with the needs of those who are disabled and would gladly help them out; they just need to be made aware of the need.