Sort of. I knew that I should reach as far as I could so that by the time I wanted DCs, I would have a career in place.
I also picked a career in an industry with lots of companies in and around the regional area, so that if one went bust there was always another... and another.. etc. ie I wouldn't have to move regions, which would upset any family life. All this was semi-conscious.
I have friends who dabbled half-heartedly in looking for a career, had the DCs mid 20's and only now are struggling to get any decent paid work due to lack of career before having kids.
The roles that lead to decent pay are often based out of the area, requires 2 years training elsewhere in the country, early starts/late finishes etc - in other words, the sort of roles that attract graduates with no ties - in their early-mid 20's.
My friends now want a well-paid meaningful career with lots of opportunities BUT that starts at 9.30, finishes at 2.30 and the option to do P/T, because of the kids. Quite obviously they are finding it impossible. It is more likely this is negotiated when you have proved your worth than found when you are starting out.
I am now pg with DC1 and am able to go back to work P/T building up to F/T if I want plus they are negotiable on start/finish times. This is the reward as such for spending all my 20's slogging. I don't feel smug at all, but I do feel that this is payback time career-wise and I am reaping what I sowed earlier.