Hard Pivot | jeff tang | Substack

Notes on How to Raise Your Testosterone (Doctors Hate Him)

Tips and Stories from 5 Biohackers

Apr 23 •

New

Top

Community

How and Where to Get Your Testosterone Tested

Review of Inside Tracker, Instalab, Siphox Health, Superpower, Jason Health | Total T vs Free T vs Bioavailable T

May 17 •

Tim Sae Koo | Founder, Angel Investor, and Ayahuasca Facilitator

Listen now (77 min) | Video Tour of a Retreat Center Followed by a Humbling Podcast!

Apr 8 •

My First Week in Costa Rica Exploring Medical Tourism

9 Dental Clinics, 1 Vision Clinic, and 1 Ayahuasca Center

Apr 8 •

Kai Mckinney - Co-founder of Relay Product, a 0 → 1 Product Studio

Listen now (69 min) | Pivoting, Conviction vs Optionality, Immigrant Parents, the Agency Model

Apr 3 •

Open-Sourcing My Y Combinator Winter 2021 Application

And Why You Should or Should Not Join

Mar 30 •

What Hasn’t Been Tried Yet in Medical Tourism

Build an Audience First, Vertically Integrate, Unlock Supply, Go B2B

Mar 23 •

David Phillips from Fondo (YC W18) | Hard Pivot Podcast

Listen now (45 min) | Pivoting, Working with Family, Solo vs Co-founders, Angel Investing

Mar 17 •

Hard Pivot

Hard Pivot

Pivoting a startup. Founder of Athens Research (YC W21). Medical tourist

Hard Pivot

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