[Nightlight87]

I personally don't use pokertracker when multitabling I just use to to review my hands at the end of the session.

As for getting reads on villians while multitabling, it is harder but with a little bit of practice you soon start to remember who is loose/tight, who reraises with nothing and which players back down to cbets. A lot of this would obviously be easier using PT and PAHUD but it is still possible without it.

EDIT: As for what questions you should be asking yourself, I cant help you there. I play very aggressively so I quickly get a feel of what players you can scare off of a pot and which ones you will be showing down with and I just remember them.