nervous_strain
1. [ noun ] nervousness resulting from mental stress
Synonyms: strain mental_strain
Examples:

"his responsibilities were a constant strain" "the mental strain of staying alert hour after hour was too much for him"

Related terms: nervousness nerves tension psychology
Similar spelling:   nervous_system
  nervousness
  nervus_spinalis
  nervus_radialis
  nervus_saphenus
  nervous_disorder
  nervous_tissue