Reducing the number of clicks is a misguided metric. A process with eight trivially easy clicks is better than one with two fraught, confusing decisions. Each decision burns cognitive energy and risks making the user feel stupid. The ultimate design goal should be to prevent users from having to think.

Contrary to the belief that boundaries are restrictive, they actually function to protect mental space, allowing cognitive energy to regenerate. This replenished energy results in more focused, higher-quality interactions when you do re-engage, making you more effective, not less connected.

Constant switching between digital apps and tasks drains finite cognitive and emotional energy, similar to how a battery loses its charge. This cognitive depletion is a physical process based on how the brain consumes energy, not a sign of personal weakness or laziness.

The common feeling of needing to 'detox' from a phone or computer is a sign of a broken user relationship. Unlike a sofa, we can't simply replace it. This aversion stems from devices being filled with applications whose incentives are not aligned with our well-being, a problem AI will amplify.

The true cost of social media isn't just the time spent posting; it's the constant mental energy dedicated to it—planning content, checking engagement, and comparing yourself to others. Stepping away frees up significant cognitive "white space," allowing for deeper, more strategic thinking.

To remain effective, it's crucial to manage information consumption. The goal is to be aware of world events without drowning in them to the point of paralysis. Tools that create friction, like app blockers, can help maintain this balance and preserve the mental capacity for meaningful action.

Burnout can manifest as "multitasking brain": working constantly but being unable to identify any meaningful achievements. This state is characterized by focusing on low-impact tasks, like clearing an inbox, which creates the feeling of being busy and frazzled without moving the business forward.

A significant, yet invisible, cause of digital exhaustion is the constant mental work required to interpret communications lacking non-verbal cues. Our brains work overtime to decode the meaning behind a brief email or emoji, consuming vast cognitive resources and leading to depletion.

Counter to popular productivity advice, many routine work tasks do not require deep, undivided focus. The key skill is not avoiding multitasking but discerning which rare activities demand full attention versus the many that can be handled concurrently. Your brain is powerful enough to manage this cognitive load effectively.