After a while life just gets a little redundant. You see the same people, do the same things, listen to the same music… it can drive you a little crazy. There comes a time when you have to sit down and find your sugar high. What would make you happy? What would you hold your interest? What do you want to do with yourself?
What makes you happy won’t always be what makes you money. Your happiness may not stem from a job (althought you can be content at work). It may come from running, crafting, writing for fun, or going on trips. You have to be open to do something different so that you can find exactly what it is that keeps you happy, motivated, and productive.