If your son made it through a degree program he can make it through getting a job and moving out. The easiest route is to take baby steps, first talk to him about a job. He needs to be employed and pay $500 a month to stay there. Once he has a job going, work on budgeting to save for his own place. Take it slowly and allow him time to adjust to ideas. The other thing is that people with social anxiety get strange ideas in their heads. Find out what is holding him back. When he tells you his fear take him completely through the scenario of possible outcomes so he can see that most of them are not devastating.