You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.
The most advanced technology is worthless if farmers can't use it effectively.
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
The only thing that can make you a champion is your determination.
The only way to understand painting is to look at it.