Checking in at RV parks Venting

I often times find myself waiting at the checkout someplace for someone who is learning to figure out how to properly enter things into the computer. Instead of getting upset with them, I remember that at several times; high school, college, middle age, as I started a new job, I was that person, and customers had to wait for me as I was trying to figure out how to do what it was I was supposed to do. I remember how flustered I was cause I knew the customer was getting impatient, and that only made things worse for me. So now, I give them slack. They are learning, just like I did back before I became good at what I did.