Boil down the thousand small things you have to attend to daily, the essence you will get is this:
You will wonder if today’s sale will be better than yesterday’s sale. Then you will wonder if this week’s sales is better than last week, this month’s sales is better than last month, and then this year’s sale is better than the last. When you have a bad run, you wonder when it will be over, when you have a good run; you wonder how long it will last.
Can I change your mind?