What reason does dweck provide to supports her claim in the setion entitled "confronting deficiencies? " how does this section strengthen her argument

Are you asking for a opinion ? if so i believe that a speaker should be genuine and honest about what they're saying and should be factual

You can say in conclusion you always want to work hard and never give up because you need to prove yourself that your strong enough tana brave enough you want and need to reach each and everyone of you goals to achieve all your hard work that you have don’t