sitinaud

Yes, he had a pretty good reason to think that probably no major damage was done, and this was sufficient to comfort him. This kind of carelessness about the possibility of causing harm or having caused harm suggests to me that he wasn't taking his responsibility as seriously as he should.

That fact that he wasn't too concerned about having accidentally reset all the computers in the building suggests that he may not have had an appropriate temperament/attitude for a sysadmin managing critical systems.