HOW TO UNDERSTAND WHAT YOU READ

Eliminate distractions:Get off the computer, turn off the TV, and cut out the music. It's very difficult to read, especially if you're reading something difficult, when your attention is divided. Reading closely means you have to find a nice, comfortable location that's distraction-free.
Make reading fun by getting yourself a snack or a drink and getting comfortable. Burn a nice-smelling candle or read in the tub to make yourself as comfortable, and make reading as enjoyable as possible, especially if it's not something you're excited about reading.