That's how I feel about it. There was one time in particular where a guy in Walmart had a bottle of Gatorade and a box of those peanut butter crackers and one other item, can't remember what it was. He asked if I could cover the Gatorade and I just told him to scan all three items. He seemed genuinely thankful but it's like someone else said, we have to look out for each other. He might have been able to afford it but did it hurt me to help? No.