Answer this question to the best of your ability:
What are some common signs or symptoms of being on the autistic spectrum in adults?
In adults, some common signs or symptoms of being on the autistic spectrum may include:

1. Difficulty with social interaction and communication: The adult might have trouble understanding social cues, maintaining friendships, or engaging in small talk.
2. Repetitive behaviors or routines: The adult might engage in repetitive actions such as hand-washing, counting, or adhering to a strict schedule.
3. Sensory sensitivities: The adult might be highly sensitive to sensory input and may experience overstimulation in certain environments.
4. Intense or focused interests: The adult might have deep interests in specific topics or objects and may have difficulty shifting focus.
5. Rigid thinking patterns: The adult might think in a very literal, black-and-white manner, and have difficulty with abstract concepts or changes in plans.