Answer:
1.)
They help you in many ways like your parents helps you to build your own strngth and be a responsible child, they also help you grow not only physically but mentally, emotionally and financially to prepare you to become independent in the future.
Explanation:
Your siblings also has a lot of impact in terms of learning interpersonal or intrapersonal, the taught you to be strong and brave as well as helps you to socialize with others, gave you advice when they have to, they will not judge you if you have done something wrong and most of all the are like your best friends who will always stay by your side ahen you need them most. They will not judge you if you have done something wrong.
2.)
Learning by relating with others can help people to communicate well, how to engage your audience and learn from others by understanding their insights which can give you a wider perspective on things. To relate is to make a connection and having good relationship with others can help them be more productive through encouragement.