Multiple nodes named "retard (idea)" were found.

On this system, several different things can have the same title. For example, a user could have the name of "onion", but writeups can also be under an "onion" section. Which type do you want?
If you are looking for information about a topic, choose e2node; this is where people's writeups display.
If you want to see information about a user, pick user.
If you visit a room node, you won't be in the main room any more. (To re-enter the default room, visit the "go outside" superdoc node.)
Other types, such as superdoc, are special and may be interactive.