"I fear I do not. Many of my journeys to other systems were for business or the plots against my father, not for pleasure."

But he paused, trying to consider.

"Hmmm, most embarrassing thing I have done was probably to land upon the wrong planet entirely and begin speaking to its people as though they were conquered and answered to the Empire. I could not understand why they ran at me with spears and swords."

He had to laugh a little, at that.