Do I use my brain, or my heart, or both?

It's a dance, and at least from what I'm learning, it's a dance within your brain and your body. Historically, it's your heart, your mind, what do you listen to most? But, I think everything kind of connects, doesn't it? I just don't believe that we understand and have awareness of our bodies, enough to say “Here you go”. So, the answer is more a reflection of who you want to be, as opposed to how your body makes decisions, and I want to be a logical person. I want to be the mind, but like I said earlier, the decisions that I've been happiest with when looking back have been the ones where my mind has got me to a point and I need to sort of pick one route, and then my gut or my heart takes me down that route.