I don't know how they calculate this time

deploying the apps in production...

Devs: i'm confident enough that i can do this. Docker? wtf, i know how to do it.

after successfully deploy in production, 30 minutes later...

Devs: Hey, team lead. I can't access the DB, why?
Team Lead: what? why? what did you do?
Devs: I just successfully deploy in production using the tutum interface deploy button.
Team Lead: Did you uncheck to deploy the DB again?
Devs: Thinking.... hmmmmm No?
Team Lead: Opppsss, that's good. We can't eat our lunch until we fix it. We need to deploy the db back-up again.
Devs: Did I delete the db?
Team Lead: No? probably not you? LOL's
Devs: But who?
Team Lead: It's tutum but it's your mistake to unchecked to redeploy the db before you deploy the apps :D

DevOps / Software Engineer => IT

How to ignore it and deliver your project :D

During interview...

Interviewer: Do you know what is JQuery?
Applicants: Yes?
Interviewer: what is JQuery?
Applicants: am.... (in a couple of minutes thinking, the right answer that could be)
Applicants: JQuery is Java Query?

a pretty honest mistakes where the applicant do not know the answer and looks confident during interview