Internet Stalking

When you live like me, this is exceptionally challenging.  Or is it?  Over the past couple years, I've met or heard of several people who basically 'live double-lives', and I wonder how they do it - how they manage all their lies and how they make sure the multiple realities don't intersect.   I've come to the realization that they are very careful, very calculating, and very cautious.   And that is probably how I maintain not doing the above.  :-)