I feel bad for asking this, and it blows my mind that this is even an issue, as I always thought better of the human race, but when you're in a long checkout line, and you turn around and look right at someone who has a cane or crutch, who is OBVIOUSLY struggling furiously to remain standing upright, please, please invite them to cut in front of you. It's just polite. It's very, very hard for #Disabilty people to even leave the house, but unexpected long lines are very very painful