Every entrepreneur faces the same painful question at some point: how far should I take this?
An idea starts with energy. There is excitement, belief and maybe even a little obsession. You can see the future clearly, even if no one else can. But there comes a moment when the founder has to ask whether the business deserves more time, money and effort, or whether it is time to walk away.
On The Complete Entrepreneur, Colin C. Campbell and Michael Gilmour explored that exact dilemma through the lens of “know when to hold, know when to fold.”
“Killing your startup idea can sometimes be the best thing you ever did”
Campbell opened with a real example from the Startup Club Incubator. After a rent dispute, he notified tenants that the incubator would be closing. Within hours, the tenants came together, offered to increase their own rents and helped save the space.
“I was folding,” Campbell said, “but the tenants were saying, ‘No, we don’t wanna fold.’”
That moment revealed one of the hardest truths in entrepreneurship: the decision to quit or continue is rarely obvious. Sometimes folding is wisdom. Sometimes it is premature.
Gilmour shared his own hold-or-fold moment from Park Logic, the company he has run for nearly two decades. After years with a business partner, the relationship had become strained. The stress was affecting his health, and he reached the point where he was ready to walk away.
“It’s you or me,” he finally told his partner.
Instead of shutting down, Gilmour stepped back, took time to think and realized the issue was not villainy. It was misalignment. His partner wanted to protect what had already been built. Gilmour wanted to keep accelerating.
In the end, he bought out his partner and kept the company moving forward. But his biggest lesson was not about negotiation. It was about space.
“When you’re really emotional, give yourself some time,” he said.
That advice may be the difference between a smart decision and a reaction. Entrepreneurs are often told to move fast, but not every decision should be made in the heat of the moment.
Campbell offered a practical framework from his book Start, Scale, Exit, Repeat: the stage gate. Before launching a startup, product or major initiative, founders should set a clear target that is specific, measurable, attainable, realistic and time-bound.
For example, a founder might decide: by November 1 at noon, we will have an MVP with 1,000 users. That deadline creates discipline. It gives the entrepreneur room to experiment, ignore premature criticism and push forward. But when the date arrives, the founder must honestly evaluate the result.
If the stage gate is missed, Campbell said, the choice is simple: pivot or kill it.
“Killing your startup idea can sometimes be the best thing you ever did,” he said.
That may sound harsh, but it can also be freeing. Too many founders remain trapped in what Campbell called “purgatory,” spending years on a product with no real demand, no investor interest and no clear path forward.
Gilmour called these “zombie companies,” businesses that are not really growing, not really profitable and not really dead. They consume time, energy and opportunity.
The challenge is that founders fall in love with their ideas. That passion is necessary, but dangerous. “One of the most dangerous things an entrepreneur can do is to fall in love with their product,” Gilmour said.
The solution is testing. Campbell described the operating rule now used at paw.com: “Test and fail more. Cut losers fast. Scale winners big.”
That rule sounds simple, but it requires humility. Founders must be willing to let the market speak louder than their ego. Sometimes a LinkedIn post, a landing page, a small ad test or a customer response can reveal whether an idea has life before serious money is spent.
Knowing when to hold or fold is not about quitting easily. It is about staying in control of your destiny.
Hold when the data, team and market give you reason to believe.
Fold when the evidence says the opportunity cost is too high.
And when the answer is unclear, take time to think. The future of the business may depend on it.
