Mood swings is quite a loaded term tho.
My reading of him is that he has a strong emotional layer - very necessary for his Art and self-expression.
And he has a lot of wisdom around emotions - self-awareness (unless he's drunk of course like most other people).
Helluva lot of self-awareness - its one of the things that has drawn me to him. I know few artists with that much awareness.
And he knows that the most healthy way to approach emotions is to feel them fully in a contained safe space - not to suppress them like much of the population does in order to play:
"bright cheery and Im coping" - that is really unhealthy.
Its natural for emotions to flow through likes waves on the shore...
The man has so much energy and inspiration and drive and radiates love
and those are signs of a person with a healthy emotional flow and someone who comes from a deep source within.
So no I dont see him as moody or mood swinging. Mood swingers are often people who have some stuff within they just dont want to look at that rises up from their unconscious and possesses them from time to time.
But he has self-esteem challenges (which of course everyone I have seen in the whole world has - he's just more open about it).
And I think he has relationship challenges which of course lead to appropriately sad feelings.
