i should have thought of this sooner!

what will give you, or anyone, happiness for 7 minutes and more is... going to painting class! it made me feel very amused to be sitting in front of an easel and canvas, and brushing actual paint (not Popular brand poster paint), with classical music in the background. I don't think you actually need to like what you're painting, or even know what you're doing, because either way you will still look like an ARTIST. hahaa :D

it's also a kind of happiness that lasts, because days afterwards when you look at your painting, you remember the brush strokes that you made there, the smeary edges that you didn't blend properly, or dots of paint you dabbed accidentally, and knowing that you made this thing makes you feel quite warm inside.

fish muruku also makes you happy. (I guarantee it)