To attain happiness is or can be easier than you might imagine. You can get it through anyone, you can have it anywhere, even in a war-torn country. Happiness is meme-like; contagious and infectious.

A hug, for example, from a beloved can bring you joy -- even if problems are still there to haunt your seemingly endless nights.

Happiness is a state of euphoria, as most would say. Whether or not it's momentarily or lasting, that is not crucial. Cos no matter how fleeting the feeling is, I would still safely say u have had experienced it.