A collective network is like a group of people working together to get something done. Everyone in the group has their own role to play and works together to achieve a common goal. For example, if you and your friends want to start a business, you might create a collective network. Each person might have different tasks and roles to play, like managing the finances, creating the website, or designing the products. By working together as a team, you can use your collective knowledge and skills to achieve success.