We could work on it. Are you thinking kind of like a low-level mind reading with Sense Motive? So high lets you get surface emotions, higher lets you get underneath the first layer, and way high lets you even extra a fairly basic secret?
Like say:
Insight
Prerequisites: Wis 13+, Sense Motive 8 ranks, Skill Focus: Sense Motive
Benefit: You can use your powers of perception to gain great insight into other's minds.
You must study someone for one minute before making an Insight check.
DC - Result
20 - Surface emotions attempting to be hidden, basic intentional lies - "Angry, hungry"
25 - Very basic thoughts - "I'm angry because of my lord."
30 - More guarded thoughs or secrets - "I'm angry at my lord because he is cruel me."
35 - Information nearly subconscious to the subject - "I'm angry at my lord when he is cruel to me because he reminds me of my beloved father."
Some things may alter an Insight Check DC
Condition - - - - - - - - - - - - - - - - - - - Insight DC Modifier
Every HD above yours - - - - - - - - - - - - - - - +1
Every two points of Wisdom above yours - - - - - +2
Every two points of Wisdom below yours - - - - - -2
Information is matter of life or death - - - - - - - +10
Examining subject only at a distance - - - - - - - -5
Talking to subject - - - - - - - - - - - - - - - - - - +2
Talking to subject about information you're trying to obtain - - - +3
Bluff check by the subject - - - - - - - - - - - - +2 for every 3 points the check is over 10
Ok, that's a preliminary... I don't really know how that would work... So, rip it apart!
