One thing I've learned over the years is that heart decisions without any head based insight usually end up having to be "fixed" later on due to lack of planning or unforeseen factors.
Like Dave Ramsey says, "If you're a child living in an adult body, you're going to buy that DVD set, even though some of that money was earmarked for your housing expenses; once that's gone, do you have a plan for making up that shortfall?"
I tend to live a logical life so I'll let my mind make my decisions. It seems to be very efficacious thus, my proclivity persist. In my quote it state, "knowledge doesn't have a human heart so it cannot betray you". Human hearts are too impotent to run my life.
Use both, I've found that my intuitive gut instinct has been right more than wrong. When I've failed to follow my intuition, I've been wrong. After you make a decision, if you feel a burden has been lifted, then you've made the right decision. If you are still agonizing over your decision, then perhaps you should rethink it. Try to allow yourself enough time so that you don't have to act in haste, but if it is imperative you make the decision on the spot, follow your intuition, which is usually a balance between heart and head.
Often times I follow my heart but there are also instances wherein I follow my head. I want to use both my head and heart when making a decision, but that would be hard to do.
I really have trouble separating the two at times, though when that happens I think its best to listen to my gut instinct... There is a reason we have that gut feeling I think it comes from the instinct to protect ourselves and keep ourselves out of trouble... Usually heart over head though:)
