Self Care and saying NO can be so detrimental to healthy self care. You should not feel guilty for saying no to an outing with a friend if you're not feeling up to it, not feeling well or just want to stay inside because it's your sanctity.
I'm an introvert so staying in is my solitude although I do make plans, some I cancel for my well being, as we all need to. Some try to please others and think they'll be upset however those who are loyal will understand.
You're taking care of number 1. YOU. ๐น๐โฅ๏ธ๐๐ป๐๐โ๏ธ
Sometimes I have to say NO go other's. Too much of anything makes me literally nuts. โ๏ธ๐๐๐ป๐๐ฝ๐งฆโค๏ธ๐น๐ค๐๐๐ป๐ป