He served in Starfleet as a space fighter pilot. Kicked out for "exploits." He went to work as an interstellar “truck driver.” The fact that they were “chronoported” to the distant past was completed (so that there would be less trouble from it, the prosecutor said at the trial). The princely Kremlin, warriors, commoners and... a beautiful princess. What else do you need to calmly meet old age? And he was still eager to reach his favorite stars...