It's important to keep air bags in cars because if you get in a axcedent you get hurt as much.
and I protect your head.
1. they may want to keep someone's innocence or not burden another person by telling them the truth
2. they might be very competitive and hate seeing others be better than them, so they might continuously lie to their opponents
3. they could be a person who really wants to have a perfect image so they lie about their struggles
