I believe my son does not mean na maging matigas ang ulo at ayaw sumunod. It feels like he really does not understand me at times. If i give him for example a multistep instruction he will only understand the 1st one. Is this just a phase na medyo confused o do i need to get him help? I already have two sons with special needs am i just being over vigilant? I worry kasi kung pano siya makacope sa high school if he can't follow simple instructions.