Elon Musk said "Being an entrepreneur is like eating glass and staring into the abyss of death." (see http://techcrunch.com/2010/08/05/elon-musk-on-the-best-way

Elon Musk said "Being an entrepreneur is like eating glass and staring into the abyss of death." (see http://techcrunch.com/2010/08/05/elon-musk-on-the-best-way-to-eat-glass-video/ http://techcrunch.com/2010/08/05/elon-musk-on-the-best-way-t... ) So yes, it's supposed to feel like that.