Nobody is perfect. In fact, perfection would likely be an imperfection in most people’s mind. So next time you have a desire to try something but are scared, just do it! You won’t be perfect. You probably won’t even be good, but you’ll get good if you accept that you are not and work at it. Or maybe you’ll just try it once, gain some experience, and have fun. Realize that it’s ok to be imperfect and you will free up your mind and spirit.
To succeed you must fail. And to achieve great success you will probably have many failures to get there. No matter what you are doing, from rock climbing, to writing, to photography, to building a business. The best rock climbers have fallen off the most rocks. The best photographers have taken the most crappy photos.