The author talks about how important it is to keep a checklist and how it can save lives. Avoiding human error can be done avoided if we stick to a checklist. It's a feel good moment too to complete the checklist.
He talks about how amazing and powerful our body can be. What we think of ourselves is what our body will prepare to do. Our gene does not determine who we are, we humans, our mind does.
Just because you had a tough/poor past doesn't mean you cannot be successful. Your experience, failure, opportunities can be used to get what you want. Use it as advantage.
Girls tend to be raised to be perfect. Girlals tend to be raise as they are fragile this protecting them even from crisiticism. What we need to teach girls is to be brave and do what they want to do. It's not about portraying to be perfect, or
All about how we should add at least 5-30 min if laughter in our lives. We shouldn't wait for chance to happen to laugh, we shpuld be intentional and laugh. So the right hormones can be released causing us to be happy through out the day.