What are some of his failure stories (not the breakdown in 2008)? His success stories are very inspirational, but the failure ones can help us relate and act on

What are some of his failure stories (not the breakdown in 2008)? His success stories are very inspirational, but the failure ones can help us relate and act on the inspiration. We know the superhuman Elon Musk, we need to know the human Elon Musk. I think that will really help the inspiration spread into action all around.