Daylight Savings Time: what’s the point?

What’s the point? even studies in the USA find out that DST actually costs more money than it saves. If it’s so ineffectual in northern latitudes, what the freaking hell are we doing following DST here in Mexico?

A study performed in the state of Indiana found out that DST costs upwards of 7 million dollars, money that wouldn’t be spent if there was no DST. Here in Mexico the benefits have always been marginal at best; particularly since as consumers, we see no benefit at all; my electricity bill hasn’t shown a reduction due to DST. I’ve always held that a measure with such a high social cost absolutely needs to carry a tangible benefit for the average person; I don’t care if the government were able to defer infrastructure investments or the state-controlled electricity companies saved a huge amount of money; I care about my power bill not decreasing, while at the same time I have to suffer having my bio-clock all messed up for 6 months at a time. Yes, there are those of us who don’t adjust after a week or a month; I’m still having trouble getting up in september and days seem to last less while under DST.

And I mean, if all of Mexico is more southern than Arizona, and Arizona doesn’t observe DST, why the goddamn hell do we? huh?