What’s it like walking through a mall while experiencing sensory overload? The crinkle of a balloon or the tapping of a shoe is enough to set you off, as this video from The National Autistic Society in the U.K. shows. Sensory-related issues are central to autism, and while we can never fully understand what it’s like to live every day with autism, this video is a great way to start learning, especially considering April is National Autism Awareness month.