// 60-second diagnostic
Ten questions. Answer instinctively — your first reaction, not the most flattering answer.
// your result
Core lever: sleep depth and timing
Your answers point to sleep as the main lever. Deep, regular sleep is when the brain does much of its overnight maintenance — irregular timing makes that harder, and the next day feels like thinking through static.
// do this today
Anchor one fixed wake time — the same time every day, weekends included — and get about 10 minutes of outdoor light within 30 minutes of waking.
Core lever: how new information gets stored, and stress
Your answers point to encoding: new things never get stored firmly, and a busy, stressed mind crowds them out. It feels like a focus problem, but the root is usually stress plus how you take things in.
// do this today
Test yourself instead of re-reading: after anything you want to keep, close it and write down three things you remember. And take one 10-minute window today with no phone.
Core lever: sleep, food and movement together
Your answers point to your body's overall load — the wired-but-tired pattern. Here the fix is not more intensity but steadier basics.
// do this today
Take a brisk walk at a pace where you can still hold a conversation (Zone 2). Easy and regular beats hard and rare for this switch.
Educational content only — not medical advice, and not a diagnosis or treatment for any condition. If symptoms are sudden, worsening, or paired with a family history of neurodegenerative disease, see a physician rather than following a habit protocol.