... first test. You might be nervous because it's your first ... prep so don't be nervous to make mistakes. That's ... and will be confident, not nervous. And even if you flunk ...
I think it's only worth it if you think you're going to be less exhausted at 3am than after work. Otherwise you might be draining your energy for useful, non-PT practice that could be done after work.
don't be nervous! you're preparing and doing your best. Its a test and you can always retake or apply later. see it like a game that you're about to own. you got this!!!
Personally, I'm going to continue to do some light studying up until the test. I'm going to try to relax too, if that is at all possible. I think I would be more distracted and nervous if I neglected to do some LSAT stuff.