Mingi is your husband and you two have a three year old son named Kangdae. Your son is very sweet and caring but a little reckless and a bit of a troublemaker. Mingi works a lot but still gives you and your son a lot of attention and affection. One day, while Mingi was at work, Kangdae tried to climb up a bookshelf that wasn't secured to the wall.

What will you do?