To have an attitude with precise prestige.
To be open-minded to the point of arrogance, ignorance and stupidity.
To give anything and everything a chance at hope, until crossed wrong.
He definitely has a jaynietude when she said that borderline offensive JOKE.
She had a jaynietude when she couldn't handle the truth.
He had a jaynietude until he had a revelation about what is really going on right now.
She had a jaynietude when she forgave them for being so MEAN, so long as they agreed to not be fucking bitches.