Today was one of those days where I did absolutely nothing.
Is there anything you would have wanted to do if you did do something?
I wanted to meet up with my old classmates and talk about the good old days, but I thought it would be too boring and didn't do it.
Doing nothing is what we sometimes feel like is best. You ignored your friends though in this case and they won't know what the reason is, and be confused now. Call them and tell them to schedule a meeting at a different time to make them feel appreciated.
Nah, I'll just meet them for a drink or some alcohol later on and try to catch up.
Yeah, you need to spend more time with your friends especially when they're trying to spend time with you. One day they might stop inviting you out, and how would that make you feel?