How can I hate sin?

I grew up in a Christian home but lost my faith. Recently I’ve come back to Jesus because I realized just how miserable and empty life was without him. But I’m realizing that there’s part of me that still loves sin. I don’t hate it anymore like I did as a child. It really saddens me, I feel like there’s part of me that will always love sexual impurity, drugs, and degeneracy. I just really wish that I could find my innocence again and detest sin with every part of my being. Does anyone have any experience with this? Is hating sin just a conscious choice everyday?