I have a 5 almost 6y/o grandson who is exihibiting behaviors such as throwing chairs/desks in school, rocks at kids in playground. He once put a kid in a hammerlock. Rarely sits still especially at home. Will sit & draw. He is mouthy. You can tell him something like not to run in the house& seconds later is doing it again. Time outs don t help. He sees a counciler at school but I see no Improvement,nHelp!