applescrap
Be the ball!
Sorry to hear about the bad day. For me this is kind of the essence of home brewing or at least a part i like. You have bad days, and you think about what happened, what next. All the things you are doing. You learn, water volumes, mashing with biab, your setups unique nuisances and you plan for next time. Maybe think of it as an exciting, and fun time. You are getting all this great info from incredible minds and are calculating what to do next. Draw pictures of your setup and volumes, think about boil off, absorption and kettle trub. Best of luck, hope you hang in there.