#nervous_strain__nervousstrain__strain__mental_strain  nervousness resulting from mental stress; "his responsibilities were a constant strain"; "the mental strain of staying alert hour after hour was too much for him"
  subtype:  #tenseness  a state of mental or emotional strain or suspense; "he suffered from fatigue and emotional tension"; "stress is a vasoconstrictor"
  supertype:  #jitters__jitter__nervousness__nervousnes__nerve__screaming_meemies__screamingmeemie  an uneasy state; "he suffered an attack of nerves"
     supertype:  #psychological_state__psychologicalstate__mental_state  a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic; "a manic state"
        supertype:  #condition.state__status  a condition or state at a particular time: "a condition (or state) of disrepair"; "the current status of the arms negotiations"
           supertype:  #state  the way something is with respect to its main attributes; "the current state of knowledge"; "his state of health"; "in a weak financial state"
              supertype:  pm#state  situation that is not a process
                 supertype:  pm#situation  something that "occurs" in a real/imaginary region of time and space
                    supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
              supertype:  sumo#process__proces__physicalsituation  intuitively, the class of things that happen and have temporal parts or stages; examples include extended events like a football match or a race, actions like pursuing and reading, and biological processes; sumo#process is not identical to pm#situation because an instance of pm#situation is not necessarily an instance of sumo#physical
                 supertype:  pm#situation  something that "occurs" in a real/imaginary region of time and space
                 supertype:  pm#process_or_process_description
                    supertype:  pm#processing_thing
                       supertype:  pm#thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                          supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                 supertype:  sumo#physical__physical_thing  an entity that has a location in space-time; locations are themselves understood to have a location in space-time; click here for more details on the identical category sowa#physical_thing
                    supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type

No statement uses or specializes #nervous_strain; click here to add one.