emotions are the primary topic we need to learn and understand now if we are to be truly balanced and free.
Do you mean how we choose to react?
The social engineers are many steps ahead of us, even guys like us that are largely awake.
Unfortunately, most people don't even realize that that their thoughts, responses and beliefs are largely created and framed for them by hidden sources.
I have been fortunate to receive guidance from spirit regarding emotional mechanics and how to work with them to create health and balance. I recommend the books at http://www.rightuseofwill.com/books
in actuality, those who work with these books are ahead of the social engineers in terms of their understandings of what is involved here.