Ds age 9 vehemently refusing to go to school today, 1st day back. Went berserk, taxi wouldn't take him. He has been saying he is unwell but I think he is just tired and out of routine. He seems fine now the pressure to get to school is off him but should I let him off the rest of the day or take him in? Don't want to get into habit of rewarding wild behaviour with a day off but then don't want to distress him. WWYD?