in my own personal view yes it gives you the chance to listen to the banter of the day and give a position if your stuck even though it's likley that you wont be far away from assistance and also to follow instructions if your following a group and the most imporant bit is its fun. but every bodys view differs check out the section on I.C.E it includes good info on cb's
The only boundry is your imagination.
Jellybaby (Dave Jellyman)