Pretty brutal first world problems

I was trained in Adobe Photoshop CS5. But my dad is so up-to-date that we have CS6 and it's just different enough that I don't know how to use it.

I hate when this happens , it's so embarrassing . You have to go to a store that has change or wait for a stranger to have compassion of you & give you change for the $100 .

This happened to me at subway the the lady had pity on me and ended up giving me a free sandwich. I felt so bad