Dad asked me if I still believe people will come and buy my lemonade. I answered by saying I didn't know but if they were coming, I wished they would come soon. He told me to be patient and they will come. He said for right now, I need to know if you believe they will come or not. Of course I said yes, but I still wasn't sure.What you should know before continuing to read this how-to guide is a few basic...