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on 17-Jul-2025 (Thu)

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Flashcard 7715592736012

Tags
#recurrent-neural-networks #rnn
Question

[...] settings

The specific challenge in such settings is to accurately and timely inform managers on the subtle distinction between a pending defection event (i.e., a customer stops doing business with the focal firm) and an extended period of inactivity of their customers, because possible marketing implications are completely different in each of these situations.

Answer
non-contractual

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

Parent (intermediate) annotation

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non-contractual settings The specific challenge in such settings is to accurately and timely inform managers on the subtle distinction between a pending defection event (i.e., a customer stops doing bu

Original toplevel document (pdf)

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Annotation 7715628911884

The 90-Day Mental Reboot

Train your mind. Cut the noise. Get sharp again.

The Daily Core

1. Read for 1 Hour (Input Discipline) Books only. No articles, newsletters, or feeds. Choose writing that forces deep focus - philosophy, systems, history, serious fiction.

2. Write 500 Words by Hand (Output Discipline) Every day. No keyboard. No AI. No prompts. Use a journal, notebook, or index cards. Just write something real.

3. No Phone in the First or Last Hour of the Day (Boundary Discipline) Your mind opens and closes each day without external interference. Replace with journaling, reading, movement, or silence.

4. Limit News to 10 Minutes a Day (Signal Discipline) Choose one source. One window. No browsing. You're not training to be reactive - you're training to see clearly.

5. Social Media: Max 30 Minutes a Day (Attention Discipline) Use a timer. Remove shortcuts. No grazing. If you're not creating or engaging intentionally, close the app.

6. YouTube: Max 30 Minutes a Day (Consumption Discipline) No autoplay. No shorts. No background noise. Watch with purpose or not at all.

Weekly Constraints

7. One Day Without Generative AI (Cognitive Reset) No ChatGPT, no Claude, no AI writing tools, no summarizers, no idea generators. The point is to make your own decisions, form your own sentences, and solve your own problems.

8. One Deep Dive Essay (Synthesis Practice) Each week, pick a thought worth chasing. Write 1,000–2,000 words by hand or in a clean doc - no AI support. Optional to publish. Required to think.

Weekly Reflection (15 Minutes, Hand Written)

Ask yourself:

  • What did I notice that I usually miss?

  • When was I tempted to check out instead of think?

  • What pulled me back into distraction?

  • What idea deserves my full attention next week?

Week-by-Week Breakdown

Weeks 1-2: Expect Resistance Your brain will fight these changes. You'll feel anxious, bored, and convinced you're missing something important. This is normal. The discomfort is your nervous system adjusting to a new baseline.

Weeks 3-4: First Breakthroughs You'll start noticing things you usually miss. Your writing will feel more authentic. Reading will become more engaging. Don't get cocky - you're still in the adjustment phase.

Weeks 5-8: Building Momentum This is where the real work happens. Your attention span will lengthen. Complex ideas will become more manageable. You'll start generating insights that feel genuinely yours.

Weeks 9-12: Integration The practices become natural. You'll know intuitively when you need to step back from stimulation. You'll trust your own thinking process instead of reaching for external validation.

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last reprioritisation on suggested re-reading day
started reading on finished reading on

I Spent 90 Days Rebuilding My Brain. Here's What I Learned.
ubtraction, not addition. Instead of adding another productivity system or optimization technique, you remove the barriers to thinking. You create conditions where insight can emerge naturally. <span>The 90-Day Mental Reboot Train your mind. Cut the noise. Get sharp again. The Daily Core 1. Read for 1 Hour (Input Discipline) Books only. No articles, newsletters, or feeds. Choose writing that forces deep focus - philosophy, systems, history, serious fiction. 2. Write 500 Words by Hand (Output Discipline) Every day. No keyboard. No AI. No prompts. Use a journal, notebook, or index cards. Just write something real. 3. No Phone in the First or Last Hour of the Day (Boundary Discipline) Your mind opens and closes each day without external interference. Replace with journaling, reading, movement, or silence. 4. Limit News to 10 Minutes a Day (Signal Discipline) Choose one source. One window. No browsing. You're not training to be reactive - you're training to see clearly. 5. Social Media: Max 30 Minutes a Day (Attention Discipline) Use a timer. Remove shortcuts. No grazing. If you're not creating or engaging intentionally, close the app. 6. YouTube: Max 30 Minutes a Day (Consumption Discipline) No autoplay. No shorts. No background noise. Watch with purpose or not at all. Weekly Constraints 7. One Day Without Generative AI (Cognitive Reset) No ChatGPT, no Claude, no AI writing tools, no summarizers, no idea generators. The point is to make your own decisions, form your own sentences, and solve your own problems. 8. One Deep Dive Essay (Synthesis Practice) Each week, pick a thought worth chasing. Write 1,000–2,000 words by hand or in a clean doc - no AI support. Optional to publish. Required to think. Weekly Reflection (15 Minutes, Hand Written) Ask yourself: What did I notice that I usually miss? When was I tempted to check out instead of think? What pulled me back into distraction? What idea deserves my full attention next week? Week-by-Week Breakdown Weeks 1-2: Expect Resistance Your brain will fight these changes. You'll feel anxious, bored, and convinced you're missing something important. This is normal. The discomfort is your nervous system adjusting to a new baseline. Weeks 3-4: First Breakthroughs You'll start noticing things you usually miss. Your writing will feel more authentic. Reading will become more engaging. Don't get cocky - you're still in the adjustment phase. Weeks 5-8: Building Momentum This is where the real work happens. Your attention span will lengthen. Complex ideas will become more manageable. You'll start generating insights that feel genuinely yours. Weeks 9-12: Integration The practices become natural. You'll know intuitively when you need to step back from stimulation. You'll trust your own thinking process instead of reaching for external validation. Common Failure Points "I don't have time to write by hand." Start with 100 words. Set a timer. The point isn't volume - it's the slowness that forces thinking. "I need to stay informed.