Neurodivergent glossary
Infodumping
Sharing extensive, detailed information about a topic of deep interest—often enthusiastically, at length, and with a level of depth that goes beyond typical conversation.
What it means
Infodumping is the act of sharing a large amount of information about a topic you know deeply—often a special interest—in a single, extended burst. It's common in autistic and ADHD experience, and it's driven by genuine excitement, expertise, and the desire to share something meaningful.
From the neurodivergent person's perspective, infodumping feels like finally getting to talk about something you care about with someone who (hopefully) wants to listen. It's a form of connection and self-expression. The information isn't random—it's carefully organized in the person's mind, and sharing it is an act of trust and enthusiasm.
From a neurotypical perspective, infodumping can feel overwhelming or one-sided, which creates social friction. This mismatch isn't because the neurodivergent person doesn't care about reciprocity—it's because their communication style favors depth over back-and-forth exchange. Many autistic people describe infodumping as one of the most natural ways they connect, and having it received warmly is deeply meaningful.
In practice
What this can look like
- Your friend mentions they saw a bird in their yard. Twenty minutes later, you've explained the bird's migration patterns, nesting habits, population trends, and the ecological factors threatening its habitat. You look up and realize their eyes have glazed over.
- Someone asks a casual question about a topic that happens to be your special interest. You answer with a five-minute explanation when they expected two sentences. You're not showing off—you genuinely can't tell where "enough information" is.
Context
Community note
The neurodivergent community has reclaimed infodumping as a positive term. "Being someone's safe person to infodump to" is considered a meaningful form of intimacy. Many neurodivergent couples describe mutual infodumping as one of the best parts of their relationship.
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