I'm a sinker too.
I experimented over the years and I can let go of the side at the deep end, and down I go.
I've tried doing the "take a deep breath" thing - no difference. I just sink, and that's that. Can't do much about it.
It stops me enjoying the swimming pool a bit, because I end up staying close to the side when I swim near the deep end - just in case I get out of breath and end up sinking because I can't tread-water.
Add to that the unpleasent feeling I get when I have water over my face (even in the bath or shower), and you can see how the swimming lessons I had as a kid burned a hole in my mum's purse ...

... and never amounted to much.
I've had a few people mock me over the years when I've told them I sink like a stone, so it's good to know there are a few of us around ...
Cheers,
Shaun
