Matthew 5:43-48 - "Proper self-care" is somewhat of a buzz-phrase in today's culture of high stress and anxiety brought on my, amongst other things, a worldwide pandemic and political upheaval here in the U.S.
The ironic thing is, though, that people have pursued self-care without really knowing WHO they are taking care of. We are not people who NEED to look out for ourselves first. We are not people who NEED to act according to what we think our sexual orientation is. We are not DEFINED by something as temporary as our economic status, our job and student status, or even our race (all of those tell us something about us, but it doesn't define us.).
Rather, your CREATOR defines you as a uniquely wonderful creation of God who is made in His image and meant to live an extraordinary life glorifying your Creator. Self-care IS important, but it must to done by doing everything for the sake of Jesus. He loves you and cares for you more than or anyone else can.