How do you know if you love yourself enough?

So much of what we feel about others is often a reflection of how we feel about ourselves. How we relate to others shows how we relate to ourselves. How much we love others… you get the idea.

I’m trying to love myself so I can finally let people in, so I won’t put as much judgment on others as I do myself, so I can truly be myself. How do I do this? How do I know when I’m close to achieving it?