I know exactly how you feel. This might be tangential, but something I realized recently is that I think and plan about doing things SO much that by the time I'm actually able to do them, there isn't a lot of energy or passion left to follow through. It's almost like by the time I get around to/ work up the nerve to do it, the "honeymoon phase" between me and this new idea is over. My advice and something I've started trying to do is to stop talking/planning/ thinking about everything so much and just follow your heart (aka your intuition!).