When questioned about the future of the group, the guitarist replied: "Perhaps we'll call it a day next year, perhaps we'll never stop... sometimes I wake up at four in the morning in a hotel and I haven't seen my family in a couple of weeks and I just think, 'Ya know, I could go home right now...'"
Just so long as he doesn't catch the same flight as me on his way, I'm okay whatever his decision. If only Bono was my mate...