why does it happen only to me??

For the past few weeks, I have become lazy enough to do any work at home. Was just spending my time at home with my Sherlock Holmes and other books. In the mean while I lost the habit of getting up early in the morning. So to regain my usual habits I thought of putting an alarm clock for 7am and happily slept.
I woke up when my mom said its half past 8.
Half past 8!!! You should be kidding me. I just saw my alarm clock. It was still showing 6:50am. I vaguely remember seeing the watch twice and hitting my pillow again. Ofcourse it showed the same time and I never realized that it has stopped working. Why does it happen to me?? When I really think of changing and putting myself together for better.... weird things like this happen... for months together that alarm clock has been working properly and all of a sudden it stopped working...and that too at 6:50am!!! Isnt it strange????

This isnt just the one incident that happened. I m going to tell another one. Sometimes when I m too tired of driving my two-wheeler, I prefer to use public transportation. To my office there are two routes, of which one is the cleanest and the shortest. The difficult part is that very few busus ply on that route. The moment I m crossing the road to reach the busstop, the bus which i have to get into would be just leaving. I wouldnt dare to catch a running bus. And I would desperately wait for another bus to come which would never come. Why does it happen??
And to add something to it... After waiting for 30 mins and not getting right one I chose the wrong bus and get into it. After travelling some distance, I see the right bus going right beside mine and curse my luck.
Damn!!! Couldnt I wait few more mins???
I cant jump out of this bus and get into that.
Thats the irony. Why does such things happen only with me??