I'm Katy, I'm 26, I have a 7 month old baby (I feel that's important because it heavily affects my current ability to think/sleep/eat/do anything) and a husband and ... well, I never really thought about rationality until I came across Less Wrong.
I grew up always ... wanting more. I believed in god, for a while, until I realised I was just talking to myself. I suffered from bipolar disorder (mainly depressive) from my early teens until ... well, until I became pregnant, actually, when it mysteriously disappeared. I wanted to meet people who understood, who thought deeper, who questioned, who wondered. I came across Terry Pratchett, and I found his ideas within stories to be so wonderful, but met few people who had read (or enjoyed) his writing, and even fewer who ever found the concepts of "how" and "why" as intensely interesting as I did.
I studied a lot of different things at university - English, history, Antarctic Studies (I live in Australia so there was a course down in Tasmania), maths, physics, business ... but most of my learning has been alone, through books or the internet or waking up at 2am and thinking "I wonder why that happens" and then going on an hours-long adventure through the internet.
When I got married, I got two lovely step-daughters in the package, aged 6 and 10, and introducing them to science and maths has really reignited my interest in learning again. Unfortunately this is slightly challenge by their mother who is a bit of an unpleasant dullard (when the girls learnt the entire periodic table from a song I showed them on youtube, her response was "science is boring" ). My husband and I also hope to home-school our daughter, and I want to be able to give her as much support as possible in whatever areas interest her, and ignite the love of knowledge that her father and I have.
I came across LW a few days ago and just instantly got drawn in - the form of the posts, the replies, the flow of logic and reason ... it's not only very educational, but inspires me to do better in my daily life. Sure, you don't have to be particularly rational to change a nappy or feed a baby, but (for example) I was considering getting contents insurance and, after reading a thread here I thought "maybe I should approach this rationally, instead of just thinking that it seems like a good idea", and went on to do some rough calculations and probabilities and approach it that way.
I don't think I'll be posting on any other threads any time soon - I'd rather read and learn and learn and get a feel for the community rather than post a half-decent comment that doesn't contribute much - but I figured it would be worth posting here to start with.
Welcome! You can probably contribute more than you realize.
A few notes about the site mechanics
A few notes about the community
If English is not your first language, don't let that make you afraid to post or comment. You can get English help on Discussion- or Main-level posts by sending a PM to one of the following users (use the "send message" link on the upper right of their user page). Either put the text of the post in the PM, or just say that you'd like English help and you'll get a response with an email address.
* Normal_Anomaly
* Randaly
* shokwave
* Barry Cotter
A note for theists: you will find the Less Wrong community to be predominantly atheist, though not completely so, and most of us are genuinely respectful of religious people who keep the usual community norms. It's worth saying that we might think religion is off-topic in some places where you think it's on-topic, so be thoughtful about where and how you start explicitly talking about it; some of us are happy to talk about religion, some of us aren't interested. Bear in mind that many of us really, truly have given full consideration to theistic claims and found them to be false, so starting with the most common arguments is pretty likely just to annoy people. Anyhow, it's absolutely OK to mention that you're religious in your welcome post and to invite a discussion there.
A list of some posts that are pretty awesome
I recommend the major sequences to everybody, but I realize how daunting they look at first. So for purposes of immediate gratification, the following posts are particularly interesting/illuminating/provocative and don't require any previous reading:
More suggestions are welcome! Or just check out the top-rated posts from the history of Less Wrong. Most posts at +50 or more are well worth your time.
Welcome to Less Wrong, and we look forward to hearing from you throughout the site!
Once a post gets over 500 comments, the site stops showing them all by default. If this post has 500 comments and you have 20 karma, please do start the next welcome post; a new post is a good perennial way to encourage newcomers and lurkers to introduce themselves. (Step-by-step, foolproof instructions here; takes <180seconds.)
If there's anything I should add or update on this post (especially broken links), please send me a private message—I may not notice a comment on the post.
Finally, a big thank you to everyone that helped write this post via its predecessors!