Why is the Navy calling me?

I'm looking for a job, and I've applied many places. I've sent me resume to several companies. When the Navy recruiter called me today he asked if I was prior service. I then told him I was not interested in serving in the military anymore. I was in the U.S. Coast Guard for three grueling years. I have a mild form of autism known as Asperger's Syndrome, and I have no desire to keep that a secret anymore. I lived a double-life in the military while everyone else treated me like garbage. I mean, I got treated worse than anyone. I was the guy they tried to squeeze out then deny every knowing me. To make a long story short, I dreaded every minute of my enlistment. I already received an honorable discharge after being unfit for duty. Plus, I'm 30 years old now, so I think I'm too old. So why is the Navy calling me?