Of course, because they're unlucky. Most of them realize that. The mentally healthy accept it, and then ignore it.
I think that the disconnect in this thread is between people who make their decisions based on what is true and those who make it based on what is useful. The former see the factual reality - that a lot of success comes down to luck - and then conclude "And therefore it doesn't matter what I do..." The latter see the factual reality - that a lot of success comes down to luck - and then conclude "But I can't control my luck, however I can control my luck surface area, and my preparedness, and my judgment". They shrink their world down to the parts that they do have control over and don't let the stuff that's out of their control worry them too much; after all, it's not like they're going to get a better outcome by thinking about that.
The wiser of the latter group always remember that there is still a lot of luck in any success or failure that they have, but there's a lot of psychological pressure to either believe luck doesn't exist or to let it rule your life.
No doubt. But if I solely punch the clock then what is going to be the impetus for my success? If I create and network then I have to believe my chances for success are at least a little bit better. Are you suggesting otherwise?
Or as the phrase goes, it takes ten years of hard work to be an overnight success.