I'm a woman in my 40s with a partner and young child.
I was a teacher for many years, passionate about my subject but became depressed by the reality of schools. I was previously very academic and have good qualifications. Did an MA in early 20s but it was the wrong choice - a bit of a tangent that didn't work out, and that disheartened me. I finished it, though. I'm currently doing a fixed term job in HE and am fantasising about having another go at academia, basically. I feel I've underachieved, not specialised enough, and have spent much more time caring for my students' and employees' growth and development than my own.
I'm hoping this route would stop me doing variations on the same job for the next 2-3 decades with little progression, and might open up teaching at HE level. I am worried it could feel very detached though, after so long being in the thick of it. I like theory but also love 'doing'.
I'm posting this in the hope that anyone who's done doctoral research themselves (or supervises it) can give me a reality check about whether I'm a viable candidate and whether it is worth it at my stage in life.