A recent study compared the performance of three groups on a creative task. One group was given alcohol. Another group was given tonic water. A third group was led to believe they had been given alcohol - but had not. Apparently, the best performing group consisted of those who wrongly believed they had been given alcohol. Perhaps this led to less inhibited thinking without the actual negative effects of real alcohol. In the same way it is possible to speculate that belief and confidence in one's own creative skill may actually increase that skill.
The base of confidence is belief: the confidence comes only after having belief. It’s your nature..............................