It's not just that we have good habits or bad habits. It's the impact they have on our lives.
Our health, our careers, our relationships, our sense of well being.
You see in any area of your life where you'd like to be more successful, there are specific habits that people who are successful use.
If you want to be more successful, healthier, in better shape, make more money, be happier etc., there are habits that you use will give you that.
However there is a powerful force that literally switches off the part of your brain, so you can't see when a harmful habit is working.
It's like you look out and think you correctly observe the world, but you're looking through rose-tinted glasses and can't see how key bad habits, are holding you back, blocking the path, obstructing your way.
When you realise this, the question becomes what kind of habits do you have?