Washington, Mar 28 : Speculation is rife that singer John Mayer may give up Twitter following his rumoured break-up with actress Jennifer Aniston, owing to his obsession with the micro-blogging service.

Mayer, 31, seems to realise his obsession with it, but revealed on March 26 at his "One Splendid Evening" soiree on-board his "Mayer Craft" Carnival Cruise Liner to benefit VH1 Save the Music Foundation, that he is not ready to give it up.