Probably a good sign you're playing too many tables.
Agreed. When multi-tabling, you lose the ability to observe your opponent's play style. I can kind of keep track with 2 tables, but after that, forget about it. This is assuming you aren't using a HUD, and even then, its still difficult. If you really want to observe your opponents carefully, such as who the habitual raiser is, play fewer tables.
When playing many tables, I find myself playing ABC poker. As I enjoy the mental side of the game, I only play one table at a time online. I also have a full time job...
Call me crazy