Congratulations! Yes, life will change, but I would not trade it for anything. Every few years seems to be a new adventure. At first he is helpless, then quickly he will think he is independant, but still need you for everything (terrible twos). Everything seems to change quickly, and before you know it he will be asking for the car keys and you will be locking up the beer taps to keep his friends out of your good beer. The time taken away from brewing will hopefully be some of the best time you get to spend with your son - that is until he can help you brew, and then you have the best of both worlds.