Discipline, discipline, discipline! Many "self-help" books and gurus, as well as coaches, praise the benefits of "discipline" as the most powerful tool to achieve anything in life.

But the world is filled with people who struggle to achieve certain goals (weight loss, fitness regime, making a business work, spending time with family, staying away from social media, etc).

If you were to take a survey of people you know today, I would bet that over 50% can list goals they’ve struggle to achieve. 

Are they ALL lacking discipline?