Answer: friends, family and romantic partner
Explanation: these sets of people are best described to shape our lives more because:
1. we all come out from a family
2. we all make friends one way or the other. there is not anyone without a friend
3. we all at one point in term tend to fall in love with the other partner.
now, its all left to us either or whether you will allowed to be shaped positively or negatively.
