Bring your questions.
Explore investing concepts, research tools, and the reasoning behind an example.
INDEPENDENT INVESTING EDUCATION. OPEN TO EVERYONE.
Understand your money.
Trust your thinking.
You don’t need to have it all figured out. Start with one lesson, bring your questions, and build the understanding to make your own decisions.
Free to learn. Free to participate. Support is always optional.
A better understanding of investing.A place to ask questions.No membership fee.
YOUR FIRST STEP
Less overwhelm.
More understanding.
Start where you are. Use a short lesson to understand an idea, then bring it into a conversation.
▶ Watch the lesson · 4 minutes01 / START WITH A REAL EXAMPLE
Why do options exist?
Meet Alex and Sam. One wants to protect shares; the other agrees to buy them at a set price. Follow their story to see the purpose of an option—and the risk on both sides.
- Understand the idea before the terminology.
- Learn through a narrated, captioned example.
- Watch at your own pace. No signup required.
LEARNING IS BETTER TOGETHER
Iron sharpens iron.
A community grows stronger when people share what they know—and ask about what they don’t.
Our program is free. You can learn, talk with us, and participate in classes without buying a membership or leaving a tip.
Talk about joining the class ↗Book a conversation with Harold to arrange your next step.
Build on what you learn.
Discuss the next class and learning materials with Harold. Progress is about understanding, never about payment.
Help someone else grow.
Share a useful question or a lesson that clicked. You don’t have to be an expert to contribute.
A PROCESS YOU CAN RETURN TO
Ask better questions
before you invest.
Our Sentinel 360 framework brings four perspectives together, so you can examine an idea with more care.
The business
How does it earn money? What keeps its customers coming back?
The price
What are you paying—and what assumptions support your estimate of value?
The story
What does the market expect? What might already be reflected in the price?
The evidence
What do price and volume show? Where is the information incomplete?
Explore an NFLX example, adjust the assumptions, and see how estimated value changes. No signup required.
Then check yourself. Am I following a process, or reacting to an emotion?
KEEP YOUR CURIOSITY GOING
Something useful
to take with you.
A NOTE FROM HAROLD
Good lessons are
worth passing on.
Harold Clark
When my daughter was born, I bought a few shares of McDonald’s through a dividend reinvestment plan. Then I forgot about them.
Years later, that investment had grown. In the meantime, I’d tried trading, real estate, drop shipping, and starting businesses. That contrast sent me back to the basics: understand the business, think about the price, and give a sound process time.
Guru Within Us is where I pass those lessons on—and keep learning alongside you. My hope is that you leave with more understanding, then share it with someone else.
Happiness. Healthiness. Wealthiness.
Money is one part of a good life. Relationships, well-being, and how we spend our time matter too.
GIVE WHAT YOU CAN. LEARN EITHER WAY.
Help keep the door open.
If this work helps you, you’re welcome to support it with a tip or a coffee. Your questions, participation, and encouragement matter just as much. Contributions never unlock lessons or change your access.
Ask Harold about supporting ↗
A direct tipping link is coming.
There’s nothing you need to pay to begin.
START SMALL. KEEP GOING.