How much is your mortgage + household income, and how do you feel?

Mortgage: 820k

My Salary: 165k (inc super), 146k (ex super)

My partner's salary: 100k (inc super), 89k (ex super)

Years with mortgage: 0.25

Feel: It's all I seem to think about. At work I'm constantly running sums in my head, calculating how many years I need to work under various scenarios to pay off the mortgage. I really hate my job and feel constantly stressed about what is required of me and how difficult it is to get another job with three rounds of interviews and take home projects