When in a relationship, how much personal space do you generally find you need
I don't have a great need for "personal space". I like lots of together time.
I find my time spent working is enough personal time, the rest I like to spend with my partner.
As long as I can get one night a week to myself, my personal space needs are met.
When I'm with my partner I'm completely there, but I do need considerable time for personal reflection.