I can feel you! I have obstructive sleep apnea and sometimes, Im too tired and fall sleep without wearing my CPAP mask. When I wake up, I feel so tired and unable to concentrate. I'm more prone to accidents and it's really hard to start working. I think the biggest lesson I learned is not to judge others due to any behavior which doesn't conform to our own standards. Who knows if someone has a medical problem or just having a bad day? That's what kids are for. I also have a 5y.o. and I can attest to the fact that children are gifts from God. Thanks for sharing!