I Hi Im New Here

Hi all! New here, just joined a few minutes ago after stumbling across it a week or so ago and being intrigued by it. This place is nuts! I haven't even finished completing my (very basic) profile page and I have 4 messages and people have added me to the "circle" thing already! lol Not sure I'll be able to keep up with all the replying just yet, do you just get used to it and get really fast at it? lol