Weirdly enough my vanilla self did a 40 things before I'm 40 and kept a blog on it too - erm, the only problem is towards the end of it I had a breakdown (I'm sure there was no connection EDN, honest

it was all to do with losing my job not turning 40 or due to any list) and deleted the blog and everything to do with it.
What I can remember from what I did was:
- audition for Big Brother just for the hell of it (I shocked a load of teenagers/20-somethings by taking my knitting along whilst in the queue, lulling them into a false sense of security and then taking my top off when we got to the audition)
- doing a Singing in the Rain routine in the pouring rain
- getting my first tattoo
- completing a Times cryptic crossword (I seem to remember it took me months of trying this each day before I finally completed a whole one)
- starting a blog (this was great fun and people loved watching and commenting on my exploits)
- learning to ride a bike (I failed on this one, still can't do it, but decided to stop beating myself up about not being able to do it)
- writing a will and setting out my choices for funeral and how I would be dealt with when I die
- painting a self portrait - this was both difficult (having to look at myself that much when I didn't really like myself at the time) and fun
- reading a novel in a day - this took several attempts before I finished one in a day, I can remember I failed with the English passengers (it took 2 days) but I finally succeeded with The Righteous Men by Sam Bourne
- go on a road trip (this included going to Electric Brae in Ayrshire where cars appear to beat gravity and roll up hill, it was freaky)
- go to a zoo (I hadn't been to ones in decades)
- learn to tango
- learn to skateboard (lots of bruises with this one and I can't say I ever really mastered it)
- write to a childhood hero (mine was Valentina Tereshkova.....yes I always have been a nerd)
- learn to play the drums - this one was fantastic and I TOTALLY recommend it
- plant a tree
- plant a time capsule
- come out of the closet (yep, that was the year I told everyone about my madness and my gayness)
- stay up all night for the oscars and greet the dawn
- study quantum physics and talk about it in the pub
- knit underwater and in 4 famous places around the world....I did St Mark's Square in Venice, the Leaning Tower of Pisa, on Juliet's balcony in Verona and on the Ironbridge in Shropshire
before I went loopy and it all went to pot I had a fantastic time doing all this and it's given me some fab experiences and great chat-up lines

well worth doing! Good luck!