They present the radio and like do competitions and stuff. I went to a radio station today (key 103) and they basically in the studio and they pick topics they want to talk about and they might have a debate but they have free time like during songs they get to eat and drink or today I seen a presenter with her baby while the adverts were on its fun I'm thinking of being one as its not so hard but you got to be able to make conversation and pick interesting topics to talk about in other words 'the gift of the gab'