Can't log in. Created a bunch of fake profiles.

I read and tried everything in the forums. I was creating a bunch of fake profiles and now I can't log in to the second half of those profile accounts. I CAN log in to my admin. I turned off all anti spam and deleted the block lists. Cleared cache. Turned off profile cache.

Ok I found the tab to disable IP blacklist system and turned that off too. I am really not sure if I should've deleted those block lists. Do I need them?

Cleared the sys_sessions table. Still no luck with logging in.

Wait, the clearing the sys_sessions did seem to work! How do I prevent this from happening in the future?

Can I ask why?  What do you hope to gain from these fake profiles? 

So I can have a crew log into profiles and test out the cams, messaging, etc. to mimic a busy site before I actually launch the site to the public. And because I have multiple personalities. HeHe.