In reply to afx22:
> While there are loads of really strong climbers that go there, there are always newer climbers coming through.
And the really strong and/or really experienced climbers are sometimes the friendliest and most helpful when it comes to encouraging and helping newbies.
Bouldering is wonderful for going on your own and ending up chatting and swapping suggestions with other people (if you want to -- you can also zone out and do your own thing should you wish).
I didn't know anyone else who climbed when I started, and made a lot of climber friends just getting to know people at the bouldering wall.