Sometimes the feeling of being tired enters right into your bones. It becomes more than being sleepy. It becomes more than feeling fatigued. It becomes a deep feeling of tired of just about everything.
Feeling tired in that exhausted sense. Feeling tired of routine and repetition. Tired of the status quo, and tired of continuing to struggle against it. When the feeling of tired enters that deep and seems to touch everything around you, there is little you can do but succumb to it. When the feeling of tired is that complete, you cannot shake it off or sleep it away.
I have been battling a cold, and I feel tired. I have been battling some conditions at work, and I feel tired. I am battling my finances, and I feel tired.
I am just bone tired right now.