A few possibilities.
Historically back to the late thirties leading up to WW2 and during it , to experience what my parents experienced as teens.
Or to ancient Rome.
Personally, back to my newly wed days in 1988

The 70's and see my dad before he died.

I would return to a time before I was born and (if I have any say in it), choose parents who actually know how to parent. As a result, I would have a completely different life - a successful life.

When I fully inhabit this moment, time loosens its grip...
The past loses its weight, the future loses its anxiety, and suddenly right now becomes..... infinite. 😌

I would go back to Genesis ask god if he's really thought this thing through.

The late 90s.

You mean when would you go back? I’d like to see the middle ages and battles.