Most startup advice is wrong, or wrong enough to matter
The most repeated startup advice tends to be the most dangerous. It sounds clean, it travels well, and it gives the listener permission to do exactly what they already wanted to do. The problem is that almost none of it survives contact with a real early-stage company.
The pattern is consistent. Someone has one outsized win, writes a post, and the post becomes scripture. Twelve months later three thousand founders are running themselves off a cliff politely repeating it. Below are four sacred cows worth killing.
1. "Raise as much as you can"
Every investor tells founders to raise more than they need. Of course they do. More money means more dilution, more ownership for the fund, and more incentive to push you toward aggressive scaling. The maths works for the investor. It rarely works for the company.
What happens when you over-raise is the same playbook every time. You hire ahead of signal. You expand into a second product before the first has retention. Your burn quietly grows to fill the bank account. Six months later you have a bigger team, the same uncertainty, and a board meeting where someone asks why the metrics have not moved.
Raise the smallest amount that buys you to the next real milestone, not the biggest cheque you can land. Optionality beats vanity every time.
2. "Move fast and break things"
This was a slogan inside a company with infinite runway, free distribution and no real competitors. None of those conditions describe a B2B startup at twenty users. When you break things in consumer at scale, you lose a percentage of users. When you break things in B2B at twenty users, you lose your entire pipeline.
B2B trust is slow to earn and instant to lose. Your customer's IT director does not post about your bug, they quietly remove the integration and tell three peers in the same vertical. Six months later you are confused about why a sector you used to own has gone silent.
Move fast on learning, slow on damage. Ship something small enough that breaking it costs almost nothing. Move at full speed inside the experiment, then take damage seriously the moment a paying customer is on the other side.
3. "Follow your passion"
The career advice industry loves this one. It is wrong for almost everyone in startups. Passion is downstream of getting good at something, not upstream. The founders who succeed almost always built around an unfair advantage: a niche they understood deeply, a network they had unique access to, a technical skill that took years to compound.
The trap is that passion alone makes you persistent in markets where persistence is just slow death. You spend three years on something you love that nobody wants to pay for, while the market is openly waving cheques at problems you happen to be uniquely qualified to solve.
Follow your unfair advantage instead. Inventory what you know that others do not, who picks up your call, and which problems you keep noticing that competitors miss. The companies that compound live where unfair advantage and a real market overlap, not where a hobby meets a hot trend.
4. "Build in public"
Building in public has become a default move for early-stage founders. Most of them should not be doing it. It works when the product is the show: dev tools, creator tools, indie SaaS aimed at a community of builders. There the audience is also the customer base, and being visible compounds.
Outside that narrow band, building in public mostly trades real work for content. You are posting screenshots and engagement numbers when you should be watching retention. You are optimising for an audience that will never pay you. Worse, you are publicly committing to a direction you may need to change, and now every pivot costs reputation.
Build mostly in private. Talk in public about ideas, lessons and patterns, not about your dashboard. Save the reveal for a moment that actually means something. Audience is a side effect of doing real work, not the work itself.
The actual rule
Bad startup advice has a pattern. It sounds great in a post, it travels fast, and it gives the listener permission to do what they already wanted to do. Good advice sounds boring, demands more discipline, and usually comes with a footnote.
Be suspicious of any startup rule that does not have a known counter-example. The best founders hold two contradictions at once instead of picking the prettier slogan.