Number 1 is the last box
Number 2 is the 4th box
Number 3 is the 1st box
Number 4 is the 3rd box
Number 5 is the 5th box
Number 6 is the 2nd box
Risks can accumulate over time through exposure to different things over life which is a normal part of life generally. People who do a lot of crazy things are people who are more prone to having different kinds of risks being brought upon them. If you're working as a construction, it's more likely with time that you will suffer from some sort of work-related accident than someone who works in an office all day long.
Answer: it focuses on the most important tasks first, which leads to accomplishing long term goals.
The answer is: "when breathing stops from the lack of oxygen"