What do you call someone who loves self-care?

The adjective narcissistic describes those who are overly self-absorbed, especially when it comes to their appearance. Narcissism is a completely different concept, and it is also seen as a personality disorder, referred to as narcissistic personality disorder. A narcissistic person loves themselves and only themselves. They are full of pride and have such vanity that they even forget the existence of other people.

This sense of prestige comes at a price and is vulnerable. People with narcissistic disorders need constant reassurance from their partners, because they have to be the best, the most correct and the most competent; do everything in their own way, own everything and control everyone. He will not admit that there is evidence of true virtue in the approval of virtue and in the hatred of vice, in the functioning of conscience or in the exercise of natural affections; he thinks that all this can come from self-love and from the association of ideas, from instinct or from a moral sense of a secondary type totally different from the sense or taste of the essential beauty of true virtue. Hutcheson believes that quiet self-love is morally indifferent; although he makes a careful analysis of the elements of “happiness”, to demonstrate that true respect for private interest always coincides with moral sense and benevolence.

The identification is slightly nuanced in the System of Moral Philosophy (175) published posthumously by Hutcheson, in which Shaftesbury's overview is more developed, with several new psychological distinctions, including that of Butler, the separation of quiet benevolence (as well as, according to Butler, quiet self-love) from turbulent, selfish, or social passions. But there is in man a faculty that takes into account all sources of action, including self-love, and judges them, approving some and condemning others.