I see this often, anywhere I go, Many customer service reps and or cashier’s don’t have patiences for senior citizens. If you understand the fact, they are older, if you are in retail customer service , I hope everyone understands the real facts. They do need help with certain things, I go out of my way every time to help out senior citizens with whatever they need as a good gesture. One day I will be old, and hopefully someone helps me out!. You also do feel good about what a good deed you did today, try it out, it will make them happy and you might get some good referrals!