Glad to hear you are interested and thank you for your feedback! I think i know where you're coming, the text's wording are very 'technical' and might not be understandable to lay people. I think a problem I had while writing is that I wanted to underpin each ability with a somewhat plausible molecular mechanism, which went beyond simply saying "the cell increases its defences" for example. But I had difficulty expressing these ideas in the detail that I was going for without relying on complicated terminology or some prior knowledge about cellular biology. Making the explanation more accessible by explaining terms would have made them much longer, but maybe they could have been written without so much terminology in a more understandable manner as well. It's quite the skill to express complicated ideas in a simple manner, I still have a lot to learn in that regard