I didn't leave a voicemail to my future boss and I'm kicking myself for it- how long should I wait before calling them again? I'm transitioning between offices in the next few months and have to call my future boss this week to provide an update. I tried him earlier today and he didn't pick up etiquette certification courses, so I hung up without leaving a voicemail. I realized verrrrrry quickly that I made a misstep, but I also don't want to pester him. Should I just wait for tomorrow to call and be sure to leave a voicemail if he doesn't pick up again? I have a hunch I'm overthinking this, but you know how much redditors hate phone calls!