People speak about self-love a lot and some mistaken it for just buying things for yourself, yes that’s a part of it but being kind to yourself is a lot deeper than that.
Being kind to yourself means not beating up yourself for your mistakes or for things that are beyond your control.

Being kind to yourself means that you don’t push your body too hard to the point of exhaustion.

Being kind to yourself means removing yourself from toxic environment that will have a negative effect on your mind and body.

Being kind to yourself means that you seek help when you have mental issues or when you suspect yourself to be suffering from issues such as depression, eating disorders, bipolar disorder, anxiety disorders etc.

Being kind to yourself means that you eat healthily and you try to put yourself first in situations.

Being kind to yourself means putting an effort to understand yourself because mastering yourself means dealing easier with yourself.
Be kind to yourself, you are all you have. At the end of the day, no matter how hard you try you can’t save anyone or help anyone if you don’t help yourself first.

https://www.nigerialog.com/random-thoughts/learn-to-be-kind-to-yourself/new/#new