It's a bit like jumping into cold water, takes your breathe away to start with, then it's invigorating. Go for a walk to the shops in your kilt and I guarantee it will either be a non event or a fantastic ego boost, either way the adrenalin coursing thro' your veins will ensure you have a great time. And thats just to the shops....
Seriously have a couple of beers and just do it, you'll love it and wonder why you haven't done it before.
Cheers Rhino