Best practices are killing your growth: A field guide to breaking the rules safely

In a world obsessed with hacks, going viral, and obtaining “growth at all costs,” it’s tempting to bend the rules just enough to get ahead. To exaggerate. To overpromise. To chase attention wherever it’s loudest. But that kind of rule-breaking doesn’t fuel growth - it extinguishes it. 

The marketers who win in the long run aren’t reckless. They’re deliberate. They know which conventions are slowing them down - and which principles are holding everything together. They break the right rules, in the right ways, safely.  

So, before you tear up the playbook, here’s the line in the sand. These are the rules that keep rebellion from turning into reputational damage, wasted resources, or short-lived success that doesn’t go anywhere. Let’s emphasise that breaking rules does not mean abandoning integrity, credibility, ethics, or truth. It means responsible rebellion. You might be tempted to bend the rules to get ahead, but there are ethical suggestions to always keep in mind. Here are the top rules not to break: 

Honesty: Don't lie  

You can play with tone, provoke or even simplify, but you cannot misrepresent reality. Broken promises don't just risk breaking trust in you and your brand, they also destroy the potential for growth. Every misleading headline, inflated case study, or vague claim creates friction that marketing has to work harder to overcome later. A loss of trust is not only devastating in the moment but also for the future. This rule is simple. Never fake urgency, invent results or make bold claims like "Everybody is using this" when in fact, they aren't. Remember, trust is the only asset marketing builds that competitors can’t steal. 

Your values matter: Don't optimise for attention at the expense of alignment 

Clicks, impressions, and reach mean nothing if the audience you attract doesn’t convert, retain, or advocate further for your brand. Winning attention is only half the battle won. You might spend hours researching, crafting and perfecting campaigns only to be chasing trends that don't serve your brand or worse, fall into the trap of creating for algorithms and not people.  

Customer is still king: Don't break the user experience 

While you can break conventions, you cannot break usability. Dark patterns, intrusive pop-ups, and deceptive CTAs disguised as “conversion optimisation” will always cost more than they return. This is not the way disruption ought to take place. So, how then? Consider unexpected layouts that still feel intuitive or fresh copy that breaks through the noise, we acknowledge this is easier said than done.  

Slacking on tracking: Don't ignore the data in favour of ego 

Rule-breaking is not intuition - it’s hypothesis. The fastest way to kill growth is to confuse confidence with correctness. Great marketers break rules because the data tells them it’s safe, not because it feels clever. Rather than going on "what feels right", why not do your research, look at the numbers and make educated calls...or even educated guesses. What if you began testing unconventional formats or better yet, run experiments against benchmarks? 

Your brand should have a single voice: Don't undermine brand consistency  

Short-term performance can’t come at the cost of long-term memory. When every campaign sounds different, looks different, or stands for nothing consistent, you reset trust every time. Without a single brand voice, you risk not being identifiable in the crowd. The challenge lies in evolving without abandoning identity all while creating campaigns that stretch the brand, not fracture it. 

Money matters: Don't forget the economics 

Growth that isn’t profitable is just activity. You can break channel norms, pricing models, or funnel structures but if there is no input into the marketing machine there can be no output either. Challenge yourself by, for example, offering clear margins, or why not put your math skills to the test and back counterintuitive pricing with evidence?  

Stay just: Don't break the law 

This goes without saying but let's say it anyway…don't be unethical. In the society we currently find ourselves, accountability is paramount. If you don't hold yourself accountable, your audience certainly will.

Breaking the rules is easy. Anyone can ignore conventions, do anything to chase trends, or copy what worked once or twice for someone else. What’s actually difficult - and what actually drives growth - is knowing which rules are slowing you down and which ones are holding everything together. 

The safest kind of rebellion isn’t reckless. It’s principled. It’s rooted in honesty, guided by data, respectful of the customer, and considerate of economics. It challenges best practices not because they’re popular and because it can, but because they’re no longer serving the strategy, the brand, or the business. 

Best practices aren’t useless - but they’re averages. They describe what works most of the time, not what will differentiate you. Real growth happens when you question them intelligently, test alternatives rigorously, and stay anchored to the fundamentals that protect trust and credibility. 

So go ahead - break the rules. Challenge formats. Defy expectations. Rewrite the playbook where it no longer applies. Just don’t abandon the principles that make growth sustainable. 

Trust in DC Lab, your right-hand marketing ‘Action’cy’ to breathe life into all things marketing for your business. We are here to help you with your endeavours, because in marketing, the goal isn’t to be louder than everyone else. It’s to be believed, remembered, and chosen - again and again.