Just One More Thing 
Feat 10
Source Pathfinder Advanced Player's Guide
Requirements Your most recent action was to Feint, Request, or Demoralize, and you failed but didn't critically fail.
After your attempt to influence someone goes poorly, you add another bit of information or ask a pointed question, possibly salvaging your previous attempt.
Reroll the failed check and use the new result. If the target of the failed check is the subject of a lead you're pursuing, double your bonus from Pursue a Lead on the rerolled check. That creature is temporarily immune to Just One More Thing for 1 day.
You can also use this action if you failed, but didn't critically fail, at a check to Lie, Gather Information, Make an Impression, or Coerce. In this case, rather than spending 1 action, adding Just One More Thing takes you half the amount of time you initially spent on the check, to a minimum of 1 more round.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
FortuneA fortune effect beneficially alters how you roll your dice. You can never have more than one fortune effect alter a single roll. If multiple fortune effects would apply, you have to pick which to use. If a fortune effect and a misfortune effect would apply to the same roll, the two cancel each other out, and you roll normally.
InvestigatorThis indicates abilities from the investigator class.