i have a new job which im doing well in. its a sales job. my main issue is that one days when im down or feel shitty i cant stay confident when selling and it puts me in a hole. how do those of you succesful people display confidence all the time regardless of your circumstances? they say in order to be successful one must project an image of success all the time. id love to be able to do that but ive always been on the lower end of the confidence scale. id at least like to exuberate confidence even if i really dont have any. tips anyone?