Maybe, if you like it too, we can collect some texts on Buddha’s motivation or drive.
I will start with two text:
-“Mendicants, before my awakening when I was still unawakened but intent on awakening—I too, being liable to be reborn, sought what is also liable to be reborn. Myself liable to grow old, fall sick, die, sorrow, and become corrupted, I sought what is also liable to these things. Then it occurred to me: ‘Why do I, being liable to be reborn, grow old, fall sick, sorrow, die, and become corrupted, seek things that have the same nature? Why don’t I seek the unborn, unaging, unailing, undying, sorrowless, uncorrupted supreme sanctuary, extinguishment?’
Some time later, while still black-haired, blessed with youth, in the prime of life—though my mother and father wished otherwise, weeping with tearful faces—I shaved off my hair and beard, dressed in ocher robes, and went forth from the lay life to homelessness”
Once I had gone forth I set out to discover what is skillful, seeking the supreme state of sublime peace” (MN26).
-“Peril stems from those who take up arm
just look at people in conflict!
I shall extol how I came to be
stirred with a sense of urgency.
I saw this population flounder,
like a fish in a little puddle.
Seeing them fight each other,
fear came upon me.
The world around was hollow ,
all directions were in turmoil.
Wanting a home for myself,
I saw nowhere unsettled.
But even in their settlement they fight
seeing that, I grew uneasy.
Then I saw a dart there,
so hard to see, stuck in the heart.
When struck by that dart,
you run about in all directions.
But when that same dart has been plucked out,
you neither run about nor sink down. (Snp4.15)