This motivational scene is a redeemable act to the Jedi master who was heroic throughout his younger years, but as he gotten older, he couldn’t relieve the glory days of his adventures, as Rey takes on the ideal of a new Jedi order, under a new ideal. Seeing the X-Wing flow by his hand is of course parallel that to his time as Yoda’s apprentice, as a master now, he could do it too.
