Which is the best example of a leadership skill

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

I'd say replacing that habit (of smoking) with a more healthy habit, like going to the gym. c;