How can I stop being tired all the time?

Laziness is a habit rather than a mental diet health issue. ... Laziness may manifest as procrastination or vacillation. Studies of motivation suggest that laziness may becaused by a decreased level of motivation, which in turn can be caused by over-stimulation or excessive impulses or distractions.

http://www.jrhealthblog.com/7-best-tips-to-not-get-tired-of-the-diet/