The teenage brain

Teens also need more sleep than adults (typically over 9 hours of sleep each night) and yet have a natural desire to stay up later and later. This often makes for some stressed mornings as families struggle to get everyone out the door on time. Without proper sleep, all of us (teens especially) have a bit less control over our feelings. So, it shouldn't surprise us too much when our teenagers are emotionally reactive, they need more sleep and it's their emotional brain that is "talking".

Try to always have a positive focus. It is our kids' strengths, skills, and abilities which will help them get through this period of development. Try to remind yourself about your teen's good qualities, and don't be afraid to tell them when you notice these also.

http://www.emckemptville.ca/20111110/lifestyle/The+teenage+brain+-+a+time+of+great+change