Luck here seems to be the lazy way of explaining events.
Rather, Steve Jobs likely felt the need to pair with a very smart engineer in order to do what he wanted, and came upon Wozniak.
There was only one Wozniak in the world at that time, remember that very few people had that knowledge, time (being very young) and hands-on experience on electronics.
Since I am replying deep on this thread, I just want to say that Steve Jobs had also some rare skills but they were very lucky to meet in the world. I don't know of any other country, beyond UK (ARM/BBC/Acorn/Sinclair/Amstrad), where you can have this early access to computers and electronic components.
You are confusing what you would like to be the case (that you can predict success purely by human factors) with what is the case (that success is also probatilistic.
To claim that it's to encompassing makes no sense. If you want to truly understand instead of chanting some simplistic catchprases we entrepreneurs like to tell us self then it cant be encompassing enough.
Life is mostly probatilistic and we have much less control of our lifes than we would like to tell ourselves and each other.
Many people have grit not all of them become successful.
Steve Jobs was lucky he met Wozniak.