In Consciousness-Only, the bodhisattva is the ideal person.
To become a bodhisattva, the first step is to eliminate the distinction between ourselves and others. Then we renounce the distinction between desire and avoidance.
Once this has happened we no longer grasp things, and our mind does not discriminate between things (“I want this, I do not want that”), and so we are no longer subject to the continual transformation of consciousness (stream of thoughts).
So wisdom brings about the end of consciousness (as something continually produced). At that point, we feel continuous joyfulness.