Facing yourself in the mirror create a space to converse openly and honestly with yourself. Now talk. Nope, I wont tell you what to say, but say something! Go back tomorrow and do it again, same time if possible. and talk a little longer!
Enjoy building a relationship with you!
Sure, It will feel weird the first few times because you're not used to intentionally talking or listening to yourself. Not in the way you invest in others! Take this time to acknowledge and love on you!