Wow Danielm - gee that's serious hours you are doing at work and congratulations to you for holding your head above water because honestly not many are as strong as you and would have drowned from sheer exhaustion ages ago!

There's a large part of me that seriously questions the management in your organisation for having allowed this must strain in the work place to be placed on you because it's not right and it's not good for your own mental health.

As a poster above indicated = I really agree - I think that continuing to work these sorts of hours are not going to serve in your best interest in the long run.

Regardless of what transpires my wish for you is that you find the happy medium between money you need to earn and working in an environment that allows your mental health to be at peace.

May this all work out for you.