[Terridan]

"...One of the reasons every time I travel one item in my backpack carryon is duct tape..."

You know? That was one of the smartest ideas I have heard in a long time. Thanks, and from now on it will be a mandatory carry on for me! I always think to sit on an isle seat, in case something goes wrong and I need to help an attendant or passenger. The tape is an excellent idea.
God Bless You!

[xp38]

That's known as the RedGreen rule. :)