Postdocs in the UK, how and what did you tell your current PI when you left for another Postdoc?
I received a postdoc offer, and I am not sure what to say to my current PI. My current PI is nice (as in no micromanagement or demands) and well-known in a specific research community, but I feel I am not growing academically in the lab (and I (and other postdocs) also feel some partiality in terms of providing opportunities from my PI to postdocs based on demographics), and the research topic feels very saturated and competitive (AI). Also, I did my PhD with the same PI, so I have been with the same PI for the last 5 years. My current PI is also planning to retire in a few years, if that matters.
I recently got an opportunity for a senior postdoc position (just a bit of an increase in salary and title) in a field between conservation and AI research, and this PI is from conservation (and a rising star in the field), so I will lead AI research in the lab. I've also been interested in conservation for quite a while.
I know you are supposed to avoid doing a postdoc with the same PhD advisor in most cases, but I decided to do it because it was the only option I had when I was graduating, and I was aware that Postdoc jobs were very competitive and scarce, and now I feel I'm not growing much academically and feel trapped. I still have a year left on my contract, but if I stay another year, I will just feel miserable.
So, for people who moved from one Postdoc to another in the UK while you still had a contract left, what did you say, and how did you tell your PI you were leaving without burning the bridge?