Flat Tires

So I am cursed when it comes to tires. I'm not even kidding! I get flat tires all of the time! In the rain, in the snow, doesn't matter the weather or time of day, I get flat tires all of the time!! No one else I know gets flats nearly as often as I do. In fact all the people all know haven't had flat tires the entire time I've known them, I get them all! So I got a flat on vacation while visiting my fiance in Stillwater, luckily I still had my brother Andy's air compressor from the last time I had a flat, so I aired up my tire and when I got back home I went to Hibdon and had my tire fixed, there was a screw in it. So I go see my friend and come home and the next morning I take Toto out for his walk and what do I see, the SAME tire is flat again!! So I had to go back today and get it fixed again! So they take my tire off and check it out but can't find anything wrong with it! Then why did it go FLAT!! Ugh! All I have to say is it better stay fixed this time or I'm going to be pissed and they will hear about it!!!