Based on the given question, the best answer for this would
be:
A common trait that successful people possess is grit, as it
pushes them to persevere despite obstacles.
Duckworth had discussed in her speech that despite having
outstanding grades or even not okay academically, there will always be a
struggle in life wherein you have to face it. Grit is what successful have in
order to challenge themselves further in the situation to make every one of it
count. This had sparked up in her when she was still studying and had observed
that this trait can developed in the long term.
This personification includes human actions. Quivering and bending are both actions we can perform, not emotions, feelings, or characteristics.
