Teenagers, they are like cats. One wrong move and they either run and hide for the rest of the day or take your head off, and you never really know which way it will go. If they are comfortable with you, you will eventually find out.
Will we ever learn from our mistakes or from the experiences we have had? Ask a dog chasing a cat? When a dog has a repeat offense with the skunk spray smell, the answer would be no. Maturity and experiences for the rest of us gives us hope