re: What do you normally pack for your carry on?

just so I understand...i bring a carry on suitcase with my clothes packed that i put in overhead compartment, and then my laptop bag with computer and charger and whatever else i can fit that goes under my seat. I can fit socks, underwear and tshirts in laptop bag and jeans and shirts and other into overhead compartment bag. I fly United for work at least a couple times a month so maybe things are different with other airlines, but i could easily get by with only my overhead compartment bag for at least 3 or 4 days.

like someone else said, why in hell would you wear a hoodie to walk through an airport and/or sit next to a fatass like myself on a plane ? Obviously you don't walk half a mile through Bush Airport in Houston.
Does that little bitty air conditioner on the plane freeze you out that much ? Seems like something bulky you dont need