When can the way we look at things lead to growth and when can it hold it back?

It is very important how we look at things.

Explanation:

Everyone grows and evolves with the experiences in our life. But at times, these experiences hold us back in performing something. May be our family, our fears might alter our decisions in doing something. But it is very important that to move ahead in life, we need to take our instinct very seriously.  

Even though we did not have a good experience on something in the past, doesn’t mean it will repeat. We need to have a positive point of view and go ahead. If we look at it positively and with determination, we can defeat our fears and be successful.

newbie construction workers preparing to work at a job cite but are first going over safety concerns?

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).