They don't stand for anything. KISS is not an acronym; it means nothing more than the word kiss. And it certainly does NOT stand for Knights In Satan's Service. See the â¦ Related Link below. Absolutely nothing. They wanted an inflammatory name with four letters, and because they couldn't have the f-word they picked Kiss as the next best.
The symptoms of ADHD appear to arise, on average, between 3 and 6 years of age, particularly for the subtypes of ADHD associated with hyperactive and impulsive behavior. Others may not develop their symptoms until somewhat later in childhood.
ADHD is divided into three different types: inattentive type; hyperactive-impulsive type; combination type; Symptoms will determine which type of ADHD you have. To be diagnosed with ADHD, symptoms must have an impact on your day-to-day life. Symptoms can change over time, so the type of ADHD you have may change, too. ADHD can be a lifelong challenge.