Search for happiness

There's a whole new world for the young people and indeed so many sources of pleasure. It seems though that all worldly pleasures keep people wanting for more ... Perhaps the trouble with pleasure is that too much of it ceases to create more pleasure. Its amazing that moments of displeasure or just lack of pleasure seem to be necessary alternates so that the next "potentially pleasurable experience" actually is perceived and experienced as pleasurable ... ..."it's not what we are looking at. It's what we see ..." What do you think ?