
Limitless: Biohacking Brainpower, Health, Personal Growth & Beyond Do you only promote products for the money? Are online courses a SCAM? Biohacking multitasking? 2020 retrospective & more 🎙️ January Limitless Q&A #33
Jan 26, 2026
A lively Q&A covering biohacks for multitasking and which brain-training tools to try. Practical tips for countering secondhand marijuana smoke and comparing nootropics with memory palace methods. A frank look at when paid courses are worth it and which sales training helped the presenter. Clear disclosure about affiliate relationships and why one supplement vendor is promoted.
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Relationship As Resilience
- Jonathan credits close partnership and frequent loving sex with his wife for buffering the year's stressors.
- He describes their relationship as a source of resilience that made bad news easier to bear.
Train Working Memory With Dual N-Back
- Do Dual N-Back training (Jonathan recommends Dual N-Back Pro) to increase working memory and reduce task-switching costs.
- Use it for about a month to notice improved ability to pivot mentally and multitask.
Use Targeted Nootropics To Boost Focus
- Try nootropics like racetams, rhodiola, caffeine, and nicotine to boost focus and task-switching capacity.
- Use these alongside training and only as part of a broader, cautious strategy.





