Now that Bob Dylan has finally acknowledged his award of the Nobel Prize for Literature, it is still a question if he will actually turn up to receive it at next month's ceremony in Stockholm. Some believe he should have refused the accolade, such as novelist Will Self, who opined that it would cheapen Dylan to be "associated with a prize founded on an explosive and ammunitions fortune". But those who want to see the Bard of Minnesota duly garlanded might urge him, in his own words, Don't Think Twice, It's All Right…