I cannot imagine my life "going back" to normal as it never really felt normal, but I'm a much younger person. I began my transition as a 23 year old. I will be 26 in a few weeks.
My past as a pre-transitioned person was basically just a lot of depression, anxiety and pain. I just dealt with severe depression and constantly felt like my body didn't belong to me. I had moments where I questioned my gender and others in which I convinced myself I had to be a cisgender girl.
I began my transition with social transition with changes in clothes, hair style and eventually I began to use a different name. Then I bought my first binder, then another... And packers for the days in which I felt more dysphoric.
Life slowly began to feel more normal. I could feel my body as my own, as if I were inside of it and controlling it. It felt like I could finally breathe. My anger is more intense, but short lived. My mind is no longer stuck with ruminations. My depression and anxiety are under control both with psychiatric meds and HRT with testosterone.
I didn't manage to get top surgery and bottom surgery yet, but I plan to do so in the future when I can afford it. My life was never really put on hold for the transition. It just kept happening while I started to actually live.
I can't really imagine what it will be like for me to fully transition or if that day will ever arrive. I'm always aware of being transgender despite passing all the time and having all my documents changed. Nobody knows I'm trans unless I tell them.
Still, I feel like my body isn't fully my own yet. I have no regrets over transitioning. Sometimes I feel the regret of not starting sooner, but this is something I know I will have to always live with and I'm much happier now.