When software teams achieve significant success without facing major failures or roadblocks, complacency can set in. There is a dangerous tendency to become overconfident in the methods, tools, and practices that led to those wins.

Software teams often fall into the trap of assuming their current technologies, architectures, or languages will always be the best choice, simply because they have worked in the past. This can create a false sense of security that discourages questioning the status quo or exploring new options which could be more efficient, cost-effective, or scalable.

You see this frequently when it comes to programming languages. “We’re a Java shop” is a phrase I’ve heard too often – and it can stifle innovation. Unchallenged success breeds complacency through assumptions. We must always look for ways to question, optimize and improve.

As Grace Hopper famously stated, one of the most dangerous phrases in the English language is: “We’ve always done it this way.”