def actor_use(t):
     """Make t use (for now: consume) T_ARGUMENT-indexed Thing in inventory."""
-    # Original wrongly featured lifepoints increase through consumable!
     # TODO: Handle case where T_ARGUMENT matches nothing.
     if len(t["T_CARRIES"]):
         id = t["T_CARRIES"][t["T_ARGUMENT"]]
             t["T_CARRIES"].remove(id)
             del world_db["Things"][id]
             t["T_SATIATION"] += world_db["ThingTypes"][type]["TT_CONSUMABLE"]
+            t["T_LIFEPOINTS"] += 1
+            # Wrongly increment HPs is a replica of the original code.
             strong_write(io_db["file_out"], "LOG You consume this object.\n")
         else:
             strong_write(io_db["file_out"], "LOG You try to use this object," +