I notice this with social games especially. The whole levelling, achievement and overblown rewards system is designed to give a dopamine kick regularly, up until you need to pay to proceed. It&#x27;s almost like a drug. In fact, that&#x27;s how cocaine works.<p>With ADHD, it&#x27;s even worse. The mind craves stimulation as there&#x27;s a distinct lack of dopamine in an area of the brain. Games amongst other things give this area nice kick, which is why we see hyper focus.