To know whether doing something is right or wrong, just see what would happen if everyone does it. To see if certain worldly pleasure is good for you or not, just see how you would feel if you get to "enjoy" it nonstop day after day. Take eating as an example. If I eat something enjoyable nonstop, sooner or later I would get sick of it and might even vomit it all out. Heavenly joy is totally different. More of it would delight and elate your spirit and make you want even more. Imagine how you would feel in heaven with God! This explains why worldly pleasures become distasteful to those who have experienced the joy of Christ. For those who do not know the Lord yet, detaching themselves from the world is virtually impossible. The only "easy" way for them is to know Christ, who is our liberator, first.