Focusing only on trendy sectors leads to intense competition where the vast majority of startups fail. True opportunity lies in contrarian ideas that others overlook or dismiss, as these markets have fewer competitors.

To be truly contrarian, find what's becoming the new "consensus playbook" among startups and bet against it. DoorDash chose a simple marketplace model when competitors were pursuing the trendy but complex "full-stack" ghost kitchen model, which ultimately proved to be the right decision.

The best business opportunities often appear foolish to the majority at first. If an idea sounds good to everyone, it's likely a competitive space. Starting a print magazine in 2024 sounds dumb, but the underlying desire for high-quality, scarce content makes it a powerful, contrarian bet.

Kalanick compares his focus on food logistics to his early work in taxis, noting that both were seen as "boring" or "weird" ideas. He believes the best markets are often less competitive because they are difficult and unattractive to others, creating huge potential for founders who embrace the challenge.

Investors often reject ideas in markets where previous companies failed, a bias they call "scar tissue." This creates an opportunity for founders who can identify a key change—like new AI technology or shifting consumer behavior—that makes a previously impossible idea now viable.

Unlike enterprise, where domain expertise is key, success in consumer tech often comes from pursuing ideas that seem silly or embarrassing. Repeat founders can be handicapped by the need to sound "cool," an inhibition that first-time founders with lower stakes don't have, giving them a competitive edge.

Founders should anticipate that truly new ideas are first dismissed as "crazy," then accepted as "novel," and finally deemed "obvious." Understanding this progression helps entrepreneurs endure the initial skepticism and see it as a sign they are on the right track.

True entrepreneurial opportunity exists where consensus is wrong. By the time a trend like AI or cloud computing is mainstream, it's too late to build a foundational company. Entrepreneurs must find ideas that are currently not well-liked or appreciated and see the gap between the popular view and the idea's actual potential.

To identify non-consensus ideas, analyze the founder's motivation. A founder with a deep, personal reason for starting their company is more likely on a unique path. Conversely, founders who "whiteboarded" their way to an idea are often chasing mimetic, competitive trends.