I asked about Aspergers yesterday. I've just looked up the key signs. They include:
• Monotonous, rigid or unusually fast speech.
• Conversations revolve around self.
• Engaging in one-sided, long-winded conversations, without noticing if the listener's reactions.
• Obsessing on one or two specific, narrow subjects, like sports statistics, train schedules, weather or snakes.
• Lack common sense.
• Odd forms of self-stimulatory behavior.
• Sensory problems appear not to be as dramatic as those with other forms of autism.
• Socially aware but displays inappropriate reciprocal interaction.
• Appearing not to understand or be sensitive to others' feelings.
• An inability to "read" other people or understanding humour.
• Often described as eccentric.