hello
physics b.s. here, I recently landed a research job in the optoelectro engineering field for some reason but i’m a big fan of entomology and have always been. Did I make a mistake not switching my major while i was in school? Or do any of you enjoy keeping some fields separate from your career and purely for your own enjoyment? Pic attached it a book i just bought with a coupon i got in the mail, also accepting recommendations or opinions on the book.