If I said that, I didn't mean that I literally have no feelings. Rather, I try not to let my feelings influence my decisions, because my Fi is about as well-developed as that of an average five year old child.
I don't know how I feel most of the time because I'm consciously ignoring that part of me. And when I do observe that I'm feeling something (Hey, I'm crying....what the hell is this from?, or Why am I smashing the pan? That's something that an angry person does. Could I be angry?), I don't trust my feelings to report the facts.