That experience that you had when you had the impulse to do it and then you didn't do the activation energy required to force yourself, your emergency brake got pulled – "I'm sitting right here.
Acel moment, când aţi avut impulsul dar v-aţi râzgândit  şi nu aţi folosit energia de activare necesară sâ vă forțaţi trage frâna de urgenţă.