How reckless you are?

How reckless you are? This question appears in my mind recently.

Some may think that bungy jump is the most reckless activity in the world. How can you just count on that stupid rope that tie on your legs?

While for the oldies, for example my dad, thought that playing in the swimming pool is reckless especially when you don't know how to swim.

Well,for me, the most reckless stuff in the world is to hurt someone who loves you and you love the most.