Your damaging powers subdue rather than kill.
Benefit: To use this feat, you must maintain your psionic focus, rather than expend it. You can alter powers that inflict hit point damage to inflict nonlethal damage instead. Powers that inflict hit point damage of a particular type (such as fire) inflict nonlethal damage of that same type. Using this feat does not increase the power point cost of the power.
Powers that do not deal hit point damage cannot be used with this feat.