Problems are usually present everyday at work or at home. People need then to face this. However eventhough there are problem solving, there are still areas of opportunities in regard to it. One of it is understanding the right problem and other is focus on the root cause not just the symptoms.
Schizotypal personality disorder is characterized by social anxiety and paranoia. These people are usually considered odd or eccentric and usually dont have any friends. Their beliefs and thought patterns are unconventional and they are often hard to predict.
The most effective refusal would be to to say no and walk away
I'm thinking maybe antiretroviral therapy (Art)?