Worry wart

Don't you ever wonder why some people stress about everything and some people you probably couldn't pay to take up concern with anything thing? In life, there are many things that typically people worry about. Paying bills, health of loved ones, job issues and family. I would assume most people on a regular basis worry about one or more of those things.
Then there are people who are about to lose everything they have,but will still cash their check and buy lottery tickets, or a $500 pair of shoes. Those who get a terminal illness and don't tell anyone or do anthing about it. Those who quit a job on a whim...the day after they buy a brand new car. Those are typically the two types of people you encounter...and then there is me.
I am both of those things...and more. I worry about all the typical life stuff. But don't get a bit concerned when it's time to go to the Dr. But more over, I worry about the craziest stuff the most. Like I am terrified that a gas pump is going to explode on me one day. I stress about the fact that my gas pedal might get stuck, and my car won't stop. I FEAR driving over bridges, because I just KNOW one of these times the bridge will fall. Or I am going to get some disease no one has ever heard of...the list goes on!
Some of you may be thinking, what? But some of you know JUST what I mean! Right? Please tell me I am not the only person worrying sick about a traffic signal falling through your windshield????