I am working on a recovery program that stresses the importance of meditation, and I do not see any time for meditation in your schedule. I and many others that work my program find that a few minutes of meditation or prayer in the morning can set your whole day right. For example, if you prepare yourself for your day and what you will and can't accomplish, you might not find yourself at 2 pm wondering about life and is it all worth it.
It is possible for some people with certain psychiatric conditions that meditation is not a good idea...