The idea is that they need to save time and they need to feel safer. These two cannot trade for one another; it must be simultaneous. Once they do, they love the process. They will take the lead to teach other 60 and 50 year olds.
The idea is that they need to save time and they need to feel safer. These two cannot trade for one another; it must be simultaneous. Once they do, they love the process. They will take the lead to teach other 60 and 50 year olds.