Momentary obsessions

I was really obsessed with french fries. When i was at school i had the habit of obsess with some kind of food for a amount of time, but with french fries was a totally different story. French fries are good in taste, but bad for the health. There were times that i ate them at least three days in a week, i tried to controlled myself by eating them one day for week but it was so dificult. All my close friends knew my love for them and when we had some kind of event they brought to me bags of potato chips, i thought that were the best present ever. When i had money, i bought bags of potato chips, but the last two years at school nobody sold them, so i couldn´t eat them as much like before. My obsession stopped when i watched a show about a women who was heavly obsess with french fries, was the only thing that she ate for 25 years, this show make me think that if i didn´t stop i would end like her, so now i rarenly eat them.