To engage in any activity, the warrior needs to know what to expect, how to achieve the objective and whether or not he is capable of carrying out the proposed task.
Paulo CoelhoI will be capable of loving, regardless of whether I am loved in return, Of giving, when I have nothing, Of working happily, even in the midst of difficulties, Of holding out my hand, even when utterly alone and abandoned, Of drying my tears, even while I weep, Of believing, even when no one believes in me.
Paulo Coelho