13 April 2026
This week's additions focus on mindset, leadership, and strategy, with new digests from Matthew Volkwyn, Starter Story, and Superwall. Highlights include Performance royalties from one sales letter can pay millions for years. Build satellite products that funnel paying users to your core product
Showing 54 digests for 13 April 2026.
Closing techniques
YouTube
11 ways copywriters make millions without selling courses
Matthew Volkwyn
April 19, 2026
Closing techniques
9
Copywriting
7
Cash flow management
6
Performance royalties from one sales letter can pay millions for years.
Smart money management at moderate income beats chasing a single big year.
Longevity and proximity to the right people outperform any single tactic.
How a solo founder built and sold a $3M SaaS using the tent pole strategy
Starter Story
April 19, 2026
Case studies
9
Business models
8
Exit strategy
6
Build satellite products that funnel paying users to your core product
Specific, narrow tools rank on SEO faster than broad platforms
Jeremy went $200K into debt before closing a seven-figure exit
How Pingo reached $500k/month with product-led virality and creator infrastructure
Superwall
April 19, 2026
Case studies
9
Influencer & partnerships
8
Conversion rate optimisation
6
Creators discovered the viral format the founders never designed
Going viral in the wrong country can generate zero revenue
Reducing trial anxiety outperforms restating product value on paywalls
Identity & self-belief
Podcast
Arnold Schwarzenegger's principles for building any kind of empire
Founders
April 19, 2026
Identity & self-belief
9
Resilience & grit
8
Origin stories
6
The body was just a proof of concept for everything else.
He brainwashed himself with affirmations — and it worked.
Concentration during training was his real edge over elite competitors.
How professional services firms can add a profitable micro SaaS offering
TK Kader
April 19, 2026
Business models
9
MVP & prototyping
8
AI strategy & adoption
6
Your firm's existing data is the unfair advantage software companies can't replicate
Attaching software to services raises margins without adding headcount
Clients embedded in your tool almost never leave for a competitor
Prompt engineering
Podcast
Why AI gives generic results and how a briefing document fixes it
How I Work
April 19, 2026
Prompt engineering
9
Processes & SOPs
6
Generic AI output is a context problem, not a prompt problem
Let AI interview you by voice to build your briefing document
Pre-load context into a project so every chat starts informed
From trapped founder to lifestyle entrepreneur using personal brand
KeyPersonOfInfluence
April 19, 2026
Vision & mission
8
Identity & self-belief
7
Delegation
5
One GM hire is all that stands between nightmare and dream
Your 'law of least effort' is the only content strategy you need
High-value partnerships arrive uninvited once your foundation is built
Resilience & grit
Podcast
Key lessons from Marcus Aurelius' Meditations for modern life
The Daily Stoic
April 19, 2026
Resilience & grit
9
Identity & self-belief
7
Deep work & focus
6
You are the common variable in everything that causes anxiety.
The best revenge after betrayal: refuse to become like them.
You could leave life right now — let that shape every choice.
AI strategy & adoption
Podcast
Why half of product managers are becoming obsolete — and what to do about it
Lenny's Podcast Product Career Growth
April 19, 2026
AI strategy & adoption
9
Resilience & grit
7
Management
6
Information-mover PMs are being automated out; builders are thriving.
Massive layoffs coming, followed by AI-first rehiring at a fraction of headcount.
Finding one moment of personal joy with new tools is the threshold to cross.
Identity & self-belief
YouTube
Why hard work and credentials keep you stuck at mid-level
Dr. Grace Lee
April 18, 2026
Identity & self-belief
10
Management
7
Competence is table stakes at executive level — identity is the real gap.
Acting like an executive before becoming one creates imposter syndrome, not promotion.
A team that collapses without you is a dependency, not a high-performing system.
Prompt engineering
YouTube
How to audit your Claude prompts after a model upgrade
Dylan Davis
April 18, 2026
Prompt engineering
9
Processes & SOPs
6
New models silently break setups that worked perfectly before
Four checks catch tone, length, vagueness, and tool-skipping regressions
Smarter models need fewer instructions — but far more precise ones
Identity & self-belief
Podcast
How Stoicism helps you handle ego, guilt, and grief
The Daily Stoic
April 18, 2026
Identity & self-belief
9
Resilience & grit
8
Why public praise is the hardest success to survive
Cringing at past behaviour is proof you've grown, not failed
Seneca's reframe: grief should honour the dead, not cripple you
Prospecting & outreach
YouTube
Cold email tactics that get responses from busy people
Tim Ferriss
April 18, 2026
Why casual openers get you archived before you're read
The 'via' subject line trick that gets cold emails opened
Zero entitlement in your close raises response rates
Hiring & recruitment
YouTube
What a real COO does and how to find one
Cameron Herold
April 17, 2026
Hiring & recruitment
9
Management
7
A real COO tells the CEO what to do — not vice versa
Title inflation means most 'COOs' are actually directors
Great second-in-commands are never job-hunting — you must poach them
Long-term planning
YouTube
The 100X question: the most powerful strategy prompt for your team
Scaling Up with Verne Harnish
April 17, 2026
Long-term planning
9
Goal setting
6
One question reveals constraints your team has never noticed
100X thinking forces pivots that 10X planning never surfaces
Work backwards from 100X — you'll land far beyond 10X