Hell Yes or No

Where this came from

Derek Sivers is an American entrepreneur, author, and musician. He founded CD Baby in 1998, grew it to the largest independent music distributor in the United States, and sold it in 2008 for $22 million, donating the proceeds to a charitable trust. His book "Anything You Want" (2011) distilled the lessons from building that company.

The Hell Yes or No rule emerged from his own experience of saying yes to too many things. As his visibility grew, so did the inbound volume of requests: speaking invitations, interview requests, partnership proposals, advisory roles, introductions, coffee meetings. All of them individually reasonable. Collectively, they consumed the time that productive work requires.

Sivers wrote about the rule on his website (sive.rs), where it became one of his most-read pieces. The formulation is deliberately provocative. "Maybe" or "it could be interesting" is a no. "I should probably do this" is a no. Only a visceral, immediate yes clears the bar. The bluntness of the phrasing is part of the mechanism: it makes the test hard to pass and hard to rationalise around.

How it works

The mechanism is a pre-commitment filter applied before deliberation begins. Most decision tools help you think through an option once you have admitted it to consideration. Hell Yes or No operates one step earlier: it asks whether the option deserves consideration at all.

The logic rests on an observation about how calendars fill up. Most people do not actively choose the commitments that occupy their time. They accumulate them through a series of individual decisions that each seemed reasonable in isolation, until the calendar is full of things they never explicitly chose to prioritise. The problem is not any single yes. It is the aggregate of moderately interesting yeses that displace the things that would have produced a genuine hell yes.

Warren Buffett has made a similar point about focus: the 25 things on your career priority list that you are not actively pursuing are not just lower-priority goals. They are distractions from the top five. Sivers's rule operationalises this by using the gut response as a filter before the analytical mind can rationalise a mediocre opportunity into apparent importance.

The practical effect is that passing the filter becomes difficult. Most requests and opportunities do not generate genuine enthusiasm. That is not a judgment on their quality; it is a signal about fit with your current priorities. Anything that passes the test is something you are likely to execute well, because the energy is there from the start.

When to use it — and when not to

Hell Yes or No is best applied to high-leverage decisions about discretionary time and energy. Freelancers choosing which client projects to take. Founders deciding which partnerships to pursue. Executives managing their speaking and advisory commitments. Professionals deciding which networking invitations to accept. In all of these contexts, the cost of a wrong yes is high (lost time that cannot be recovered) and the cost of a wrong no is low (you miss an opportunity that will likely recur or be replaced by a better one).

It works less well for decisions involving obligation, long-term relationships, or non-discretionary commitments. You cannot filter your way through a difficult conversation with a co-founder, a care commitment to a family member, or a tax filing. These are not optional inputs to a preference function; they are obligations.

It should not be used for major, irreversible decisions where the decision genuinely deserves deliberate analysis. Deciding whether to accept a career-defining role, move to a new country, or make a significant investment requires structured thinking, not a gut-response filter. The absence of immediate enthusiasm is not sufficient evidence that a hard and important opportunity is wrong for you.