Mix things that can be a project/challenge all together. Many disciplines or research are usually studied from one perspective only by experts in one field. I

Mix things that can be a project/challenge all together. Many disciplines or research are usually studied from one perspective only by experts in one field. I thought of these things for a while with questions like: I am a CS by degree but I am interested in biology. How can I apply my skills there at the same time I learn and do something useful? Maybe a research about cancer? Look at what some people achieved by self-learning: https://en.m.wikipedia.org/wiki/Augusto,_Michaela,_and_Lorenzo_Odone https://en.m.wikipedia.org/wiki/Augusto,_Michaela,_and_Loren... Pick something you are interested in. Go with it. I am pretty sure most things are enriched by muti-disciplinary perspectives.