There are no two people I love in the world more than I love my girls. Clearly, I thought of them when I was setting the loving kindness bar. It is hard to imagine loving anyone as much as these two, but during the exercise I tried to project that into the universe.

It was difficult at times, but I can definitely see the benefit of this exercise. You need to remove all those negative emotions and replace them with loving kindness if you wish to go down the path of human flourishing. I think this exercise in beneficial because it allows you to push aside the damaging, negative emotions and lets you bring the loving, positive emotions out.
A mental workout is just as it sounds. You are working your mind. You are making it stronger, faster, wiser and more efficient. You are training your mind to think a certain way. In the topic of human flourishing you are training your mind to get rid of negative and destructive thoughts and replacing them with positive thoughts of loving kindness. Exercises like this, performed regularly, build your mind to reach new heights you never imagined. Just like losing fat and gaining muscle doesn't happen over night, training the mind is a process that needs time, energy and commitment, but in the end it is worth it.
How do I know its worth it, especially since I am not there? I have faith in it.
~It doesn't get easier, you get stronger.
Brandy