Is it vain or healthy to finally think you’re pretty?

I have struggled with my looks for a while, and here and there I look at myself in a reflection or mirror and for a brief moment I'm like wow I'm actually pretty, instead of thinking I look ugly. Because most of the time I do think that way of myself but there's been more times recently that I think that I'm pretty.

Is it vain or healthy to finally think you’re pretty?
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