Yes, thank you. I hate it when somebody sits in my seat because even though I'm right and I paid for that seat, you always get that one person (or more) giving you the look of just go find someplace else to sit. That's not the way it works. I paid for this seat for a reason, because it's where I want to sit. I actually double check my section, row and seat number just to make sure I'm not accidentally in the wrong section or row or whatever just to avoid that awkward conversation. The absolute worst thing though and this has happened to me more than once is people who don't know how to read their sections, row or seat number and come up to me and act like I'm in their seat and then I have to explain that I'm in the seat I paid for and then they try to argue with me and I have to waste my time and get out my ticket and show them that I'm in the right section, row and seat.