Is it THAT hard to put away your shopping cart?

Excuse me, but I am a Vietnam war veteran, and I do not have hands. It is very hard for me to put away my shopping cart, due to the fact that I have no hands. Do you think it's funny to yell at someone who fought for your freedom? Well I don't! If you want my shopping cart put away, you'd better teach me how to drive it with my ! Stop complaining and become a real man!