Flat tyre

Had a flat tyre last week..when I first saw it, I get quite frustrated, thinking "why is this happening to me?"..Then 2 choices popped up in my mind, call for help or do it myself??
I could have just called the insurance company and get a free tyre change, but since I'm not in a hurry, so I decided, try it out!
Changing a car tyre for the first time in my life isn't easy...I even spend quite some time looking for the tools and removing the spare tyre from the trunk..The car was only jacked half way up when I used up almost all my energy, and I start to regret T_T
Finally, I did it in almost 40 minutes...All soaked in sweat but I'm not unhappy..Just a small problem to let me learn one thing extra in my life =)