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Estimate how quickly you can learn a new skill based on your study habits, sleep quality, prior experience, and subject complexity.
Learning Index
Optimal Session
Sessions/Day
Basic Competency
Mastery
Retention Rate
Best Study Time
• At 5h/week, consistency matters more than intensity. Show up daily.
• Your sleep quality supports strong retention.
• For medium complexity, use spaced repetition to combat the forgetting curve.
• Mix methods: watch, read, then practice to reinforce each concept.
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Your data never leaves your control
Stored in your private database — isolated, never pooled with other users, never sold, never used for model training. No background analysis. Export or permanently delete everything anytime.
When you choose to ask a question, you bring your own data to the conversation:
"Based on your saved numbers, here are specific recommendations instead of generic advice."
Evidence-based strategies for Mind, Body, Heart, Wealth, and Spirit. No spam.