do you?

why is it that that sometimes you are very happy and at the very next moment gloom takes over. why is that people who use to make us happy are no longer interesting, so much so that you feel gloomy 'after' talking to them. i guess this is what dynamics of nature is all about. things change with time, it's like radio waves plotted on a number-line. the thing that you have starts and surges to a high and then it comes back down. maybe it might not happen if there is an effort and support to keep that state of surge at a high but if it does come down and in most cases it does, it(the thing that you had) feels like a liability. and then you feel the guilt. but do you deserve the guilt?