you end up with some mind powers anyway, even if you say no to every option to take one and pass every test = Larian force feeds it to you after a cut scene... i stopped playing my 'good' Tav at that point and started my evil run

p.s, i like the idea of tossing it at him in the prism... will have to do that later

Luke Skywalker: I don't, I don't believe it.
Yoda: That is why you failed.