Most startups go through a phase where things aren't working, and those who quit often have rational reasons; it's the ones who stick around despite the chaos that can turn things into success.

Having different work ethic expectations can strain co-founder relationships, especially in the demanding environment of a startup.

Building team chemistry is crucial for effectiveness, especially in a startup environment where challenges are frequent.

As a fast-growing startup, product innovation can slow down despite having more people, which can be surprising.

As a startup grows, the complexity increases, requiring hiring more people to manage various tasks, which can lead to confusion if you're not familiar with their roles.

Managing people effectively is essential in a startup; if you don't focus on this, it can overwhelm you as the team grows.

The pace at which issues arise in a growing company can outstrip your ability to resolve them, which is a challenging adjustment for founders used to academic success.

Remote teams can be problematic for startups, especially in the early days when communication and speed are critical.

Startups often experience dramatic ups and downs, akin to a roller coaster, and founders should be prepared for the emotional challenges that come with it.