  Aidan was cuddling in bed with me and his hand was absentmindedly patting my leg. He all of a sudden said with wonder, mama, you have cactus on you! His little observations seem pure genius for a 2 3/4 year old boy. Why can't the little genius figure out how to stop dripping on the floor after he pees so my bathroom will stop smelling like a truckstop! 
