not too much not too much well that's right well i think it is good to to read books and and because even if it's like you say it's light reading you are still getting some mental exercise
I usually read for at least 3 hours a day. 
mnli hypothesis: I usually read for at least 3 hours a day.  premise: not too much not too much well that's right well i think it is good to to read books and and because even if it's like you say it's light reading you are still getting some mental exercise