<3
You're doing great bro, don't even sweat it of what's going around onsite alright? Definitely prioritize yourself and IRL stuff. If you're self aware of being that "old" version of yourself that means you've improved and experienced personal growth. You are able to recognize when you're headed down that path and you aim to correct it before it gets out of hand. That says a lot about your integrity too.
I also know how it feels to dwell on not having enough time for friends, loved ones, etc. But at the end of the day, I have to deal with myself and as I've been told by many therapists (in a gentle reminder way, not a rude way) — what good are you to your friends and family if you are running on empty? Recharge, regroup and be kind to yourself as much as possible. True friends will understand and not grill you for needing to detach for a bit.