Or to put it another way: It looks like Boris created, nurtured and sold something (to safe, loving hands), with nice closure. That to me sounds like something

Or to put it another way: It looks like Boris created, nurtured and sold something (to safe, loving hands), with nice closure. That to me sounds like something to be very proud of, and something that you can cherish and reflect back on with positive (not bitter-sweet) emotion, and keep in contact with the friends made along the way. And the freedom and opportunities ahead are also something that might be harnessable? That power... You can generate a 'bubbly school-holidays' emotion from something like that. Apprehension + Excitement + Unknowing + Freedom?... I don't know, 'bubbly school holiday feeling' is what I always come back to in order to describe it.