Ha, I've succeeded at every occupation//job I attempted. It must be emotionally devastating to fail. Perhaps those who care can send thoughts and prayers your way.
I don't believe he's available. He's costing the Packers very little as the lowest paid backup in the NFL. Love or Garopollo are the 2 youngsters I think the Colts should look to obtain. If that fails, I agree with @Muda69 on Fitzpatrick as a short term solution.
This is one position the Colts have historically come out smelling like a rose on. Some very good tight ends.