Airbus Girl.
With the current predilection for pay to fly, the old adage of living on an FO's wage is now a load of tosh.
How can you suggest anyone live on nothing potentially?
In the old days, good advice. In today's day and age, I'd suggest making sure that you can up sticks at short notice and move to where the jobs are if needed to.
One thing is certain, there are going to be few UK jobs for a while......