My daughter loves to read book err loves to hear me reading a book for her. Reading a book before sleeping becomes our routine. But most of the time, she’s not contented with just one book. She wants me to read her books as long as she’s still awake. Sometimes, I can indulge. But when I’m too tired and sleepy, my husband would turn off the main light in our room and plug-in the led night light. If my daughter insists to continue reading, I usually tell her that proper lighting is needed when reading a book and the light being produced of the led light is not enough for us to read the words clearly. Then, she’ll just utter, “hug mommy Kaka” (that is how she calls her self). This means, she is ready to sleep and wants me to hug her.