Determine how strongly joy is expressed in the following tweet. Use the scale: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
Tweet: tfw you're en-route to your future :) !! @HUCJIR i'm coming for ya! #openhouse #futurecantor #exhilarating #NYCletsgo
2: moderate amount of joy can be inferred