If you want to achieve your objectives, you have to be prepared for a daily dose of pain or discomfort. At first, it's unpleasant and demotivating, but in time you come to realise that it's part of the process of feeling good, and the moment arrives when, if you don't feel pain, you have a sense that the exercises aren't having the desired effect.
Paulo CoelhoA warrior is always aware of what is worth fighting for. He does not go into combat over things that do not concern him, and he never wastes his time over provocations.
Paulo Coelho