What's your golden travel rule?

[JohnK]

I never wear a jacket while traveling (unless it’s a flight to Russia or something…) as I find airports and many airplanes way too hot as it is- so there goes that one, unfortunately.

But even if I did, what happens to these items when changing into PJs during a long-haul flight? Seems almost more risky to keep these items in a jacket or a little nook by the seat.

Airline cabins too hot? I have never felt the urge to take off any jacket in flight. Usually way too cold and wife and daughter are always looking for blanket.

Pyjamas in public? I won't go there.