"There is one thing that the hundred of founders I meet each year have in common, and that is that their plan is wrong. Sometimes it's the big things, sometimes

"There is one thing that the hundred of founders I meet each year have in common, and that is that their plan is wrong. Sometimes it's the big things, sometimes it's the little things, but the plan is always wrong" I completely agree with that. The plan needs to be flexible and changes all the time. Also, because you would not have much experience of the execution when you make the plan, the chances are high that the plan is wrong.