With respect to flying

I've said this before and I'll state it again. When on a long flight, give the person in the middle both armrests.
The window person has the few and a wall to lean against when napping. The aisle person can both stretch out and have easy access to the bathroom without imposing on others. The ONLY thing a middle seat person can possibly get is both armrests. When you have to sit there for over 16 hours, you really need both armrests.
This will be repeated as often as necessary until it catches on. Or, at least until I don't have to sit in the middle anymore.