Delegators are Zebi token (ZEBI) holders who do not participate in running the nodes, but they can stake their tokens with a validator and obtain a part of their revenue in return.
The validators are chosen based on the total number of tokens they own and the tokens that are delegated to them. The delegators are required to monitor and track the everyday activity of the validators. Therefore, it is advised to choose trustworthy validators. If a validator often remains offline, the delegators can re-delegate or undelegate their tokens to another validator to reduce the stakes.