When i type !nick I want my bot to change its nick from Cred to [C|R|E|D]. I want it to be so only i can do this (nick = Hayden131)
Please help me im pretty bad at scripting. Thanks!

thankyou very much!

Also note that you could do this same command via pm, rather than in the channel (where everyone would see it), by changing the # in the ON TEXT event to a ? or a * (which would allow the command in the channel (as it currently is) and via pm/query)