Undeniable concrete benefits for me.

My PTSD has gone.
I am in control of my life (as opposed to being controlled by my dissociative responses to triggers).
I am grounded, stable, calm, effective. I can make choices, and fully experience their benefits and consequences.
I have personal power. I can and do stand up for myself in all situations that require it, instead of actively punishing myself for daring to exist. I am my biggest ally.
I own myself. Instead of belonging to others.

I can't list all the ways my life has changed because of my experiences and work in therapy. My life now is one worth living.