That harsh voice you hear may be your own! Most of us do have a harsh inner critic who says things like “What makes you think THAT will work!?” or “Who do you think YOU are to try to do something like that?” It can instantly drain us of our enthusiasm and energy.
If your Inner Critic is REALLY strong, you may be interested in my more comprehensive Tame Your Inner Critic programme. You can find out all about it by clicking: TAME YOUR INNER CRITIC.