What makes a Great Traveller?

I have been thinking about this issue. I have boiled it down to 5 things that make up a great traveller. Please add you own in comments.

1). No whining! That means no matter what goes wrong, how lousy the hotel, the view or food is, whether first class or no class you deal with it.

2). Spontaneity! A great traveller can change plans at the drop of a hat. A Great traveller does not treat a trip like a military campaign

3). Active! A great traveller wants and loves to do everything and see everything yet is smart enough to build in rest days when he/she travels.

4). Compromise! A great traveller takes into consideration his/her travel partner's needs.

5). Packing Light! Only carry on luggage. 'Nuff said