“I quit being afraid when my first venture failed and the sky didn’t fall down.” – Al Neuharth.
Be very afraid when you fail to try, so don’t. Fail to try.
Try anf fail.
Although sometimes, you will fall but when you fail, the sky will not fall.
The sky will continue to hang up there, to remind you of the certainty of times and seasons. To let you know that when fall, you should try to rise up in response to changes in time and season.