Keep it simple and doable

Reading
If I read 10 pages of a book every day, which should take around 20-30 minutes, at the end of the year I will have read at leat 10 books. When was the last time you read more than 10 books a year?

Exercise
By assuming 10 push-ups burns 2.5 calories, besides helping the formation of muscle mass, if I do 100 push-ups distributed in a day (let's say 20 push-ups 5 times a day), I will burn around 91,250 calories a year which roughly equivalent to not eating during 36 days..... Imagine your body...