You know how when your two year old is having a catagory five meltdown and people are looking on in shock like they just can't believe that a child would act like that? Or they look at you like "can't you control your child?". Meanwhile you're cheeks are flushed, you are sweating bullets and you want to die? Take a moment and say this aloud to yourself, "I will live through this. My child will live through this. This will end." Then put a smile on your face, abandon your cart and get home. Don't speed. Take your time. Your kid is strapped down for the ride. Enjoy it. Get yourself some Starbucks.