Although it is true that in his youth, after falling in love with an alien diplomat’s daughter, Tuvok rebelled against reason and logic. Now well into his 100s, he has grown to become the consummate Vulcan. Unfailingly calm, Tuvok is a solid, unflappable presence on the bridge, and an invaluable member of any crew; a cool, logical head in any crisis and the voice of reason when all else is madness. In an illustrious Starfleet career crossing two centuries, Tuvok has served alongside two legendary captains: he was Hikaru Sulu’s junior science officer aboard the U.S.S. Excelsior during the 23rd century; and in the 24th century, he was Kathryn Janeway’s chief security and chief tactical officer aboard the U.S.S. Voyager as it journeyed across the Delta Quadrant searching for a way home. However, Janeway is more than just a captain to Tuvok, she is one of his closest friends, a confidant - no mean feat for a member of the human species that Tuvok found so disagreeable in his earlier life - and he one of her most trusted advisors. Given their history, his friendship with Janeway might seem unlikely, but Tuvok, being the Vulcan he is, would just tell you to meditate on it.