Signs of High-Functioning Adult Autism and Why it is Helpful to Know

At some point we begin to ask, “Why do we have so many children with allergies, autism, and attention deficit hyperactivity disorder (ADHD)? When I was in school we never heard of this.” The truth is, these conditions have always existed — we simply didn’t have names for them or the tools to identify them. Children with mild autism or ADHD were likely considered problem children. Those with more severe presentations may have been placed in special education, labeled developmentally disabled, or even institutionalized.

As adults, some of us may look back on our lives and wonder whether we carried these conditions as children and possibly still struggle with them today. This article explores the signs of high-functioning autism in adults and why identifying it in ourselves can be genuinely helpful.

Here are some common signs of high-functioning autism in adults:

• Social communication challenges:
  • Difficulty understanding social cues, such as body language and facial expressions
  • Trouble making and keeping friends
  • Difficulty with small talk and reciprocal conversation
  • Tendency to take things literally
  • Difficulty expressing emotions
• Restricted interests and repetitive behaviors:
  • Intense interest in a few specific topics
  • Need for routine and sameness
  • Repetitive movements or behaviors, such as hand-flapping or rocking
  • Repetitive thoughts such as phrases, lyrics, or musical passages
  • Difficulty with transitions or unexpected changes
• Sensory sensitivities:
  • Over- or under-sensitivity to certain sensory input, such as sounds, lights, textures, or smells
  • May lead to anxiety or discomfort in certain environments
• Other possible signs:
  • Difficulty with organization and planning
  • Trouble with emotional regulation
  • May have a history of developmental delays

It’s important to note that autism is a spectrum condition, and these signs can vary widely from person to person. Additionally, some of these signs can also be present in people without autism. If you’re concerned that you or someone you know may have autism, it’s important to seek a professional evaluation.

Knowing that you have high-functioning autism can be incredibly helpful in a number of ways:

• Self-understanding and acceptance: A diagnosis can provide a framework for understanding why you experience the world the way you do. It can help you make sense of past challenges and experiences, and support greater self-acceptance.
• Validation and reduced self-blame: Many adults with undiagnosed autism struggle with feelings of inadequacy or feeling “different.” A diagnosis can validate those feelings and help reduce self-blame.
• Improved relationships: Understanding your own autistic traits can help you communicate more effectively with others and build stronger relationships. It can also help loved ones better understand your needs.
• Access to support and resources: A diagnosis can open doors to support services such as therapy, support groups, and vocational rehabilitation.
• Advocacy and self-advocacy: Knowing your diagnosis can empower you to advocate for your needs in different settings, such as at work or in school.
• Personalized strategies and coping mechanisms: Understanding your specific autistic traits can help you develop strategies for managing challenges and maximizing your strengths.

Overall, knowing that you have high-functioning autism can be a powerful tool for self-discovery, growth, and empowerment — helping you live a more fulfilling and authentic life.