What is The difference between peer and friend?

In a technical sense, a peer is someone who is equal to you in terms of status, age, or abilities, while a friend is someone with whom you have a close personal relationship based on mutual affection and trust. Peers are often found in academic or professional settings, where they provide support and feedback. Friends, on the other hand, are individuals you choose to spend time with outside of structured environments, and they play a significant role in your emotional well-being.