22 September 2025
This week's additions focus on mindset, strategy, and marketing, with new digests from Rob Walling, EO, and Founders. Highlights include Source like outbound sales: tap network, don't rely on job boards alone. Email login replaces seed phrases — non-custodial security without the friction
Showing 55 digests for 22 September 2025.
Seven phrases that signal you're not executive-ready
Dr. Grace Lee
September 27, 2025
Communication
9
Identity & self-belief
7
"I think I could" projects doubt, not direction or capability.
Apologising before speaking signals your point isn't worth the room's time.
"I'll just do it myself" is the silent thought that caps your career.
AI tools & automation
YouTube
Using AI tools to automate content, marketing and operations
Cameron Herold
September 26, 2025
AI tools & automation
9
Content marketing
7
Automation & tools
6
B-tier employees can match A-tier output by stacking AI prompts
A full lead follow-up system — video, voicemail, email — runs in under 10 minutes
Two hours with a fractional AI officer outpaces months of internal effort
How FGH Security 10x'd revenue in seven years using Scaling Up
Scaling Up with Verne Harnish
September 26, 2025
Case studies
10
Business operating systems
7
Culture building
6
From £3M to £33M in seven years with one coach
10% of payroll reinvested in frontline staff development
Blue-chip brand clients create a halo effect for further growth
Founder interviews
YouTube
How Perplexity's founder thinks about AI, growth, and the future of work
Silicon Valley Girl
September 26, 2025
Founder interviews
10
AI strategy & adoption
7
Business models
6
1% daily improvement compounds to 3,700% growth annually.
AI agents now work for users, not advertisers — a structural shift.
Obsession beats strategy: build what you care about more than anyone.
How to Actually Grow in 2025 & Why More Content = More Opportunity | Tea with GaryVee ep. 86
GaryVee
September 26, 2025
Growth hacking
9
Productivity & habits
7
Work-life balance
Podcast
15 Stoic strategies for sustainable success without burnout
The Daily Stoic
September 26, 2025
Work-life balance
9
Deep work & focus
7
Overwork isn't discipline — it's evidence of poor discipline
Hobbies create cognitive space that drives elite performance
Moderation is the real discipline; too much drive wrecks you
Prospecting & outreach
YouTube
10 Cold Calling Tips That Scaled HubSpot to $100M
The Science of Scaling
September 26, 2025
Prospecting & outreach
9
Objection handling
7
Even great cold callers get hung up on 80–90% of the time.
Personalization only belongs in the first sentence — nowhere else.
Never end an email asking buyers to book their own calendar link.
Iteration & feedback loops
Podcast
How to build AI evals: a practical guide for product builders
Lenny's Podcast Product Career Growth
September 25, 2025
Iteration & feedback loops
9
AI tools & automation
8
Roadmapping
6
Skip straight to tests and your eval process will fail.
A binary LLM judge beats any 1–5 scoring scale every time.
Three days of setup, then thirty minutes a week improves everything.
How trust works in teams and why the old models are breaking
Masters of Scale
September 25, 2025
Culture building
9
Remote teams
7
AI strategy & adoption
6
Trust hasn't declined — it has redistributed from pyramids to networks
The trust pause has been designed out of modern life by speed and platforms
Disenchanted team members must go; 80% of leaders regret waiting too long
Productivity & habits
YouTube
Five habits that actually drive copywriter productivity
Matthew Volkwyn
September 25, 2025
Productivity & habits
9
Resilience & grit
6
Vague goals are the real productivity killer — quantify everything.
Skill gaps disguise as procrastination; competence removes the drag.
Half-hearted decisions destroy self-trust more than failure does.
Resilience & grit
YouTube
Five unconscious preferences that block personal change
Brendon Burchard
September 25, 2025
Resilience & grit
8
Goal setting
7
Motivation
6
Your comfort preferences — not your ability — are the ceiling on growth.
Complexity is where reward lives; avoiding it caps your income and impact.
Discipline outlasts enthusiasm; waiting to feel ready is why projects stall.
Deep work & focus
Podcast
How Nobel Prize winners use focus as activity selection, not just concentration
Deep Questions with Cal Newport
September 25, 2025
Deep work & focus
9
Productivity & habits
7
Identity & self-belief
6
Nobel laureates focus by choosing what to exclude, not concentrating harder
AI commoditises fluid intelligence — crystallized wisdom becomes the premium skill
A weekly sabbatical as a hard stop sustains decades of high output
AI tools & automation
YouTube
How to evaluate AI products before spending money
Dylan Davis
September 25, 2025
AI tools & automation
9
Unit economics
6
Binary yes/no evals eliminate the subjectivity of score-based AI assessments.
Build your own evaluation criteria — vendor evals rarely match your use case.
Test during free trials against a meaningful baseline, not perfection.
Outbound Sync hits $500k ARR: lessons from a bootstrapped SaaS journey
Startups For the Rest of Us
September 25, 2025
Case studies
9
Bootstrapping
8
Long-term planning
7
A few early directional bets explained most of the growth.
Skipped a funding round — organic revenue beat investor capital.
Invite-only laser tag event replaced the boring conference happy hour.
Identity & self-belief
Podcast
Lifelong learning as a Stoic obligation: never stop studying
The Daily Stoic
September 25, 2025
Identity & self-belief
8
Resilience & grit
6
Vision & mission
5
Marcus Aurelius walked to his teacher — even as emperor
No rank, age, or credential excuses you from study
Why Stoic justice means doing right, not following law