They are 4,3 and 3. They all talk constantly, all the time, at length, angrily, philosophically, urgently, lovingly, intelligently, curiously, jealously, inanely.... am at wit's end. I can't concentrate properly on or listen attentively to any one of them, it is near impossible for anyone to get a good long thought out without deep stress as others around them champ at the bit to get in there. Noone getting enough attention. Does this ever get better? Any tips on what I can do? End of tether.