It is easier to preach that you should be detached. However, it is quite a bit of a challenge to remain detached. Most of us do not know how to be truly detached as we often equate the experience of being detached with indifference.
Indifference is a defense mechanism arising out of unawareness. Detachment is a proactive approach with awareness of the transient nature of all that is.
Listen to the audio for more clarity and clearance statements which can eventually facilitate detachment.