Does masking affect how people perceive ADHD severity?

Yes, very much so. Masking can seriously distort how others perceive ADHD severity, and it can be incredibly invalidating. When someone masks well, others tend to judge severity based on what they can see rather than the effort it takes to hold things together. If you meet deadlines, sound articulate, or appear organized, people often assume you are “doing fine,” even if every task requires intense cognitive load, recovery time, or emotional regulation behind the scenes. ADHD severity then gets measured by visible dysfunction instead of internal strain. Masking also creates a false comparison. People unconsciously compare you to stereotypes of ADHD rather than to your own baseline. If you do not look chaotic, impulsive, or obviously struggling, your symptoms get minimized, even though masking itself is exhausting and often unsustainable. Over time, this leads to real harm. Needs are dismissed, accommodations are delayed, and support is withheld. Internally, many people start doubting themselves, thinking, “If everyone else thinks I’m fine, maybe I shouldn’t be struggling this much,” which can fuel shame, burnout, and anxiety. One important reframe is this: functioning is not the same as coping. Masking shows skill, not mild ADHD. The fact that things fall apart when you stop masking is not proof you are weak, it is proof of how much effort you were expending to appear okay. You are not imagining this. Masking often hides severity from others while amplifying the cost to you.