what is a gas lighter personality
Gas lighter. A gas lighter is a device which is used to ignite the gas stove. It is used in gas stoves which do not have automatic ignition systems. It uses a physical phenomenon called piezo-electric effect to generate an electric spark which ignites the combustible gas from the stove burner.
Alter Ego. The crew is mystified by the atypical behavior of an inversion nebula. While they study it, Kim asks for Tuvok's help in suppressing his emotions. The ensign confesses he's fallen in love with a holodeck character named Marayna. Tuvok advises Kim to avoid further contact with her, since it is impossible to have a relationship with a computer subroutine. Kim agrees.