The history of discovery is full of creative serendipity.
Play with your physical workplace in a way that sends positive "body language" to employees and visitors.
The head that once was crowned with thorns Is crowned with glory now.
Fail early, fail often, in order to succeed sooner.
That combination of thought and action defines creative confidence: the ability to come up with new ideas and the courage to try them out.
Constraints can spur creativity and incite action, as long as you have the confidence to embrace them.