Over time, I’ve seen quite a few tweets from people asking whether one should do a PhD in their 30s and what it is like. I personally am of the opinion that it is never too late for education, including a PhD, and when it came to me making a decision to do one at the age of 29 it did not even occur to me that I might be ‘too old’. However, at that time I was single and without children, so the decision seemed a lot simpler. Nevertheless, there are a few things I learned along the way about doing a PhD from the age of 29 until 35 (yes it took me 6 years to finish) that I’d like to share with you.

Let’s start with the positives!

The major benefit of starting a PhD at 29 was that I was more mature – it’s a fairly obvious one I know, but in hindsight it was important. It meant that I (mostly) knew what I wanted and why I was doing a PhD. I had already tried other careers and was quite certain that a career in academia would be a good long-term fit for me and I was not wrong.

Also, because I had had a career before starting this degree, I had work experience which helped me not only with the PhD itself but also in the work I was doing alongside the PhD. I was self-funded which meant that I had to work part-time, and in my first year I worked as supply teacher in secondary schools; a job I was able to get thanks to my previous teaching qualifications. Later when I started working as a teaching assistant in my Department, the teaching qualification and experience also came in very handy. My previous work experience helped me build a profile for myself as a reliable and effective employee, which in turn helped me find employment after the PhD. This is, of course, not to say that if you don’t have work experience you won’t be a reliable employee, but rather that in my case I noticed it as a benefit.

I was more confident too as a lot of the insecurities about my looks and persona that I had in my teens and early 20s were mostly gone by 29. I felt right in my own skin, if that makes sense. Previous work experience in a job that I loved also enabled me to find out what I was good at and what were my potential weaknesses, which helped me in my PhD when it came to e.g., picking a topic or deciding on the methodology. Knowing who I was and being overall quite confident was also important in the fight against the imposter syndrome, which like with most people kicked in for me too. At those times it was useful to be able to remind myself that there were other things I was good at and that no matter what happened with the PhD that wouldn’t change. 

Although when you start your academic career later in life it means that some of your colleagues who are younger or the same age as you might be further along in their careers, don’t let that bother you. I personally find my own Department to be rather diverse in terms of staff ages and when people made a start in academia and that’s great. I found it rather refreshing that I was given the choice to completely change my career and start a PhD at 29 and that has never been an issue for me in terms of age or being ‘a late starter’.

Nevertheless, there were some negatives too which are worth sharing and considering. 

Overall, I think my previous career was a big help during the PhD but having had a job/career before also meant that it was fairly difficult to adjust to the PhD way of life/work as it is a lot less structured and with a lot less accountability to other people. I really missed having co-workers and meaningful deadlines, and it took me quite a while to figure out what routine worked best for me. Finding a routine also meant getting back into being a student again and all that this entails, like reading and writing academic papers, improving my concentration and sitting long hours at a desk. It had been a while since I did all that for my BA and MA, but eventually I got the hand of it.

Another important consideration are finances. I personally went from having a decent and steady salary to spending my savings on my PhD and working multiple part-time jobs. This is a bit different if you are funded, but even then the stipends are usually not large enough to allow for comfortable living. I would say that in most cases, the PhD years will mean living on a tighter budget. Especially, if you are coming from a well-paid and steady job, you may find this change in your financial circumstances a bit tough. 

I guess a fairly important consideration when starting a PhD later in life is family, whether you already have one or you are planning for one. I personally left family planning until after I finished my PhD and found a job, as I found it too much to be thinking about both at the same time. However, I know of many PhD colleagues who have had a baby during the PhD or started the PhD with children.  

What I want to say at the end of this post is that regardless of at what age you start your PhD, it will come with its unique challenges. However, none of these challenges are unsurmountable, especially if you are reasonably prepared for them and know what to expect. As I said at the start, I don’t believe that one is ever too old to do a PhD so if that’s what you really want to do, go for it!