This link is to chapter 1 of a book Mike Spivey is writing on decision-making; relevant of course to law school applicants and students, but also covering a lot more than that. Check it out of you'd like here.
There's a second book on the way too – it's on law school admissions. As an FYI that is about 85 pages complete and is being co-written by Dave Killoran of Powerscore and The PowerScore LSAT Bibles.