The primary characteristics - inattention, impulsivity, and hyperactivity - don't sound all that serious, and I didn't think that they were, but, in real life, they translate to people getting into more accidents, being more likely to get fired, get divorced, significantly more likely to struggle with addiction.
Primarne karakteristike - nepažljivost, impulzivnost i hiperaktivnost - ne zvuče toliko ozbiljno, niti sam ih ja takvima smatrala, ali, u stvarnom životu, to znači da ljudi doživljavaju više nesreća, imaju veću mogućnost  da budu otpušteni, razvedeni, bitno veću mogućnost da će se boriti sa ovisnošću.