I think it takes a little time to adjust, cracked.
I drank or drugged for all my adult life.
I was pretty much like a 40 yo teenager.
That being said, I was capable of picking things up pretty fast - I think the biggest thing I learned was it was ok to feel - whether it was uncomfortable or not. I faced things sober and I got through them sober.
Each time I did that the next time got a little easier.
And remember you're not alone here
D