Misconceptions about neurodivergence are common, and on a ship they can spread quickly. Here are some of the ones we hear most often.
Myth: neurodivergent people can’t work at sea.
Fact: Neurodivergent people work at sea at every rank, from cadet to Master and Chief Engineer. Many of the strengths associated with neurodivergence, such as focus, attention to detail, calm in a crisis and practical problem-solving, are exactly what life at sea needs.
Myth: they can’t get a seafarer medical.
Fact: A neurodivergent diagnosis does not, by itself, stop someone holding a seafarer medical certificate. Fitness is assessed individually, based on whether a person can do their duties safely. See medical fitness at sea.
Myth: it’s a new trend, and everyone’s being diagnosed.
Fact: Neurodivergent people have always existed, including at sea. More people are being diagnosed because understanding has improved, especially of how autism and ADHD show up in adults and in women. Many experienced seafarers are only now finding out why some things have always been harder for them.
Myth: everyone’s a bit autistic, or a bit ADHD.
Fact: Everyone loses their keys or prefers routine sometimes. Being neurodivergent is about how a person’s brain works across their whole life, not occasional moments. Saying “everyone’s a bit…” can feel dismissive, even when it’s meant kindly.
Myth: neurodivergent people can’t lead.
Fact: Many neurodivergent people are excellent leaders, able to make clear, logical decisions, stay calm under pressure and spot risks others miss.
Myth: adjustments are special treatment.
Fact: Adjustments remove barriers so people can do their job on equal terms. Most cost little or nothing, and many, such as clear written instructions, help the whole crew.
Myth: they just need to try harder.
Fact: Neurodivergence isn’t about effort. Telling someone with ADHD to “just concentrate” or someone with dyslexia to “read more carefully” is like telling someone with poor eyesight to “look harder”.
Myth: it only affects men.
Fact: Neurodivergence affects people of every gender. Women and girls are often diagnosed later, or missed altogether, partly because many learn to hide their differences.
Myth: it’s caused by bad parenting, vaccines or screens.
Fact: Neurodivergent conditions are differences in how the brain develops. They’re strongly inherited, and aren’t caused by parenting, vaccines or screen time.