Anyway, back to the diagram;
It’s the other unknown path, the other fork on the diagram that is still unexplored.
Normal ‘me’ experience of naivete; buy motorcycle. Fly to other side of world after a girl. Start misguided business…etc etc.
Nothing “wrong” with these activities, but they failed to bring freedom, because they are what they are, desire tacked onto the initial naivete.
What’s the other path like? The one that diverges into feeling good without needing a particular desire fulfilled?