It's not selfish - it's a healing thing!
I do realize taking a whole day to focus on your needs may not be possible for some...but I'd like to remind you that there is lots of time in a day and if you need it take a few minutes and do something for you...I'm sure you can manage a few minutes for yourself can you not? I think so! It's a choice though and it's yours.
If you're needing some time for you...take it..and do what you need for you. The only request I make of you is that your choices don't leave scars behind. Love yourself enough to heal without harming yourself please.
take good care of you and I'll see you tomorrow