At times I worry that I specialize too greatly in my fields of study and work, only to then remark on something totally unrelated but exceedingly specific and needed in that moment, outside of my spheres of expertise, say mechanical engineering, and then be told I should pursue that as well. I am already a multidisciplinarian as it is and I am at the point where I lack time between my duties to invest more into further, added study. If only my actual expertise were more applicable at random, then again biologists and ethologists are not exactly in high demand to the normal world and I knew as much going forward.