The most likely outcome when launching a startup is failure. How do you know when to try anyway? For Dennis Mortensen, CEO and Founder of x.ai, it’s not the data. It’s not the idea. It’s the pain you’re solving for that will allow you to propel forward,  even when the statistics are stacked against you. As the How to Use Data series continues, he provides the Better Product community with a word of caution to anyone building a data-driven startup.