No matter what you do, there will be a goal, you at least know what you are going to do, and you may motivate yourself to do it. The clearer the goal, the greater the motivation! You're also less likely to be distracted or hesitant! Take coffee as an example, if your goal is to go downstairs and buy a latte at Starbucks at 2pm today. Goals like this give you more motivation than "buy a cup of coffee." Because you already know exactly what to do!