U2 fan since 1992 and I'm not saying how old. Never seen the band live, partly because I never knew anyone in my age group who was into the band.
Couldn't you go see them on your own?
I saw U2 by myself on the last tour...and it was definitely better than not seeing them at all, but it is also definitely more fun when you are with someone.
But, like I said...waaaay better than not seeing them at all!!!