I am very interested in Physics and I want to read as much as I can. Most people, including my teachers, advise me to take notes as I read. But I find this very difficult. I can concentrate only on one thing at a time -- whether that's reading or making notes. When I concentrate on reading then usually the notes that I make are of very bad quality and eventually I lose interest in reading. When I focus on reading then usually I read particular content from various resources and I find this very fascinating. On the other hand, if I focus on taking notes then usually I lose interest in reading.
How can I get rid of this habit of mine? How can I take notes effectively?