Waking up with a "heavy head" is the biggest hurdle to a productive day. Mental clarity is not something you wait for; it is something you create through specific actions.
Hydration and Oxygen
Most brain fog is actually mild dehydration. Before you reach for coffee, drink 500ml of water. Follow it with 2 minutes of deep box breathing to oxygenate your brain cells.
The "Brain Dump" Technique
If your mind is racing with small tasks, you cannot focus on the big one. Spend 3 minutes writing down everything that is bothering you, then close the notebook and start your Spike session.
Clarity is the reward for discipline. Use the 5-minute break in your timer to reset your mind, not to scroll social media.