If that religious behavior led to products that people loved, is it really wrong to be religious about it? What's the alternative? Believe that you can't truly know anything and not build anything worthwhile?
As I've grown older, I've come to believe that holding strong opinions and being decisive is extremely important and impactful. It comes with the caveat though that as soon as you find you're wrong, you need to be able to change direction and not cling to your disproved beliefs.
> holding strong opinions and being decisive is extremely important
it is, and yes you can be wrong. but it's being strongly opinionated that matters, not being right (assuming you don't confuse that with just being stubborn). Many "meh" projects are just due to not being able to make strong, bold choices.
As I've grown older, I've come to believe that holding strong opinions and being decisive is extremely important and impactful. It comes with the caveat though that as soon as you find you're wrong, you need to be able to change direction and not cling to your disproved beliefs.