He's still young and recently became emo, so give him time, he could still flip out and starting throwing obscenities at fans and be institutionalized.
Did this count from earlier this year:
wikipedia said:Disappearance
On September 9, 2008, a distraught Vince Young left his home without his cell phone. The reasons given were that Young was upset over being booed by fans after throwing a second interception against the visiting Jacksonville Jaguars the previous day and the sprained medial collateral ligament in his left knee suffered four plays after head coach Jeff Fisher prodded him back into the game. Young postponed a doctor's examination till the following day. After speaking to members of Young's family, Fisher called Nashville police. After a four-hour search, they found Young, who agreed to meet with Fisher and police at the team's training facility.
Vince Young's agent, Major Adams, told ESPN reporter George Smith that he didn't know why the story has taken on a life of its own, and stated that the incident was "blown out of proportion" and called any perceived depression or emotional problems suffered by his client "unfounded".[43] However, Young's therapist told Fisher that Young mentioned suicide several times before driving away from his home with a gun, which prompted the Tennessee Titans to call the police.[44]
His mother, Felicia Young, however, has stated that her son is "hurting inside and out". [45]
if so he's half way there