Kaladin's Isolation and Struggles

Kaladin feels an overwhelming sense of isolation upon arriving at Urithiru, as he observes the joyous camaraderie among the squires who were once part of his team. While he has a few companions like Dabbit and Relain, he doesn't fully identify with the squires who have progressed to become Knights Radiant, leaving him feeling left out and burdened by his own battles with mental health. His inability to share in their happiness deepens his sense of despair, as he grapples with the fallout of his past actions and his current state of mind. Instead of finding solace in the laughter around him, Kaladin experiences pain as he reflects on what he has lost and the reality of his relegation from active duty as a soldier.