So he studied and passed his EMT exams but never got a job in the field?
Why go back to Best Buy probably making around minimum wage when you could be an EMT?
Are EMT jobs in this area in short supply?
I am wondering if he had this training to be able to "bring back" one of his sex partners after choking them...
BBM
Maybe he wanted to learn how to revive someone he choked. Maybe he was never planning to get a job in that field. JMO