Note to Self - S2.E20

Gloria suffers a crisis of nerve after she finds a note she wrote to her future self 15 years ago setting out her life's goals, all of which remain unaccomplished. To regain her equilibrium she sets out to carry through on at least two: learning to scuba dive (with a reluctant Hope in tow), and erasing a graffito about her former teacher from atop a water tank.