<human>: Can you summarize the given text in a few sentences?

Hi. HUGE fuckup for me today.

So, I just got accepted to Brown University, and I had to go to a meeting at said university. Recently, I got into an accident and my car (my baby) is still, unfortunately, in the shop. To get to the meeting, I had to take the bus.

I haven't taken the bus since '06 but I figured it was fine. I had to take a bus near my neighborhood, then get off, then get on another one.

Now, I have not slept for a couple of days (maybe because of stress) and I felt (and currently feel) like shit. On my way to the second bus, I must've dozed off at some point. I tried to stop myself, but I figured "What could go wrong?" and succumbed to my seemingly everlasting exhaustion.

A couple of hours later I was awoken by some rough hand shoving me, so I looked up and saw the bus driver pushing me, trying to wake me up.  
"We there yet?" I asked, yawned and stretched a bit.  
"Yeah, buddy, 2 hours ago." My tired-ass brain was still half-asleep, and it took about a minute for me to process that. 

"Shit. SHIT SHIT SHIT SHIT."
<bot>: for some reason: dozed off on the bus to a meeting to the university I just got accepted into, woke up about two hours later than the meeting