Imagine being overwhelmed by the bright lights and bustle of a supermarket, to the point where it caused you pain and you couldn’t go shopping. Imagine being so shaken up by a detour sign on your regular route to work that you had to pull over to fight against a panic attack. Or not recognizing when someone was sarcastic with you or flirting with you. These can be common experiences for people diagnosed with autism spectrum disorder, a broad range of conditions characterized by challenges with sensory sensitivities, social skills, repetitive behaviors, speech and nonverbal communication. The number of adults who identify as autistic is growing, along with awareness. It now affects just over 2 percent of adults in the U.S., according to the Centers for Disease Control. MPR News host Angela Davis talks with guests about their experiences living as adults with autism.