Well... i think most things that make common people happy (or sad) are a bit illusory somehow... then when we start to smoke we realize the illusion, the unimportance of the things... we realize that things that used to be great or important are not so great and not so important... and so we dont feel them the same way we did before smoking...
But smoking never fails to make me happy... when i high i enjoy life more, so the simple things (like a sunny day, a good meal, etc) are enough for make me happy... and even the simple fact of being high is enough for make me happy... :stoned::jointsmile: