Split testing can help you optimize your current design until you reach a local maximum, but it can’t tell you how much you can accomplish with a different approach
mykhaylovadianaje citiraoпрошле године
You always need to answer “Why?” before asking “How?”
mykhaylovadianaje citiraoпрошле године
If you focus on optimizing what you have rather than also considering larger innovations, who knows what vastly greater heights you might miss (Fig