So I’m a new junior hire for a tech company, and they have daily standup meetings at 9am. These meetings are incredibly brief where we just discuss what we did the day prior and our plans for the day. I’ve been at my company for a month, and I’ve missed about 3 of these meetings. I came in to the call late today at about 5 minutes after it had started, and it was already over. (They’re super brief.) 

Today my boss addressed it and told me to essentially not let it happen again, and was pretty stern. (My direct manager had addressed it already) 

I’m a new hire and now I’m having serious anxiety over it and I’m worried he now has a bad taste in his mouth over me, and in turn will fire me. My problem is I have serious anxiety over missing the meetings the night before and it causes me to stay up later than I should and in turn, I oversleep. If anyone has dealt with something similar or has some words that can help ease my anxieties that would be great.