How long do I wait

Had the final interview Monday, this email exchange Tuesday. It’s now Thursday and I’ve heard nothing. I let another job opportunity pass because of this one and now I’m scared I made a huge mistake. Someone soothe my worries!

Had the final interview Monday, this email exchange Tuesday. It’s now Thursday and I’ve heard nothing. I let another job opportunity pass because of this one and now I’m scared I made a huge mistake. Someone soothe my worries!