If you set goals for yourself and you're like a lot of other people, you probably realize it's not that your goals are physically impossible that's keeping you from achieving them, it's that you lack the self-discipline to stick to them.
Ako si postavite ciljeve i ako ste kao ostali ljudi, vjerojatno ćete shvatiti da ono što vas sprečava da ostvarite te ciljeve nije činjenica da su fizički nemogući, već nedostatak samodiscipline da ne odustanete.