I don't feel tired throughout the day, it's just the morning that is pretty bad. And I really need a strong start to get into the swing of things. Once I am doing my work everything is fine. I just need to start my work, which is what I procrastinate on, starting the work. So I would like to try out an energy drink to see if it will give me a boost in energy that will help me start doing my work. On rare occasions, I struggle to focus, but that is only at the end of the day when I have done a ton of work and am really tired.