I was kind of surprised to learn how controlling I am. I never thought of myself in that way. I think the root of the control issues is usually fear because you want to know what's going to be happening at any given moment.
What they smell isn't the emotion of fear. What dogs can smell is the changes in a person's skin that suggest fear to the dog anxiety the way your skin sweats the amount of uric acid that suddenly pours out of your pores.
