I always have all those questions and I honestly hope I always do, because as soon as I think I know it all and have all the answers it's time to move on to a different hobby. There is so much to experiment, improve, modify, learn, that is should be a never ending process and if you think it isn't and you have it all figured out, then you're kinding yourself.
Yeah guys its always the waiting thats painfull or so it seems, and then after babies are all born, at some point it always hits me after the birthing season, man I kinda miss all that anticipation, excitement, even the anxiety. And then we wait for next season, lol.
Maybe I just need a big cup of patience.....aka beer, lol.