So, this guy rides every day. He always has quite a bit of stuff with him. Every day, he takes off his coat and stuffs it in the over head compartment, gets out his ipad to watch videos on, along with his two cell phones (because he is that important), and puts his bag in the seat next to him. This all takes a reasonable amount of agility. The reaching, pulling, unzipping, etc. Each time someone asks to sit in the seat he has taken up with his bag, he places his hand on his shoulder, winces, and replies, "Ok, but it is going to take me awhile to move all of this stuff because I have a frozen shoulder." Really? Because you shimmied out of that coat and stuffed it in the over head no less than twenty minutes ago without any issues at all.