Yesterday, I posted the documents to the UK, but later, I remembered that I forgot to enclose a cover letter. From then on, I did the best to solve this problem as much as I could.
From the tracking number, the envelope had been transported to a different branch of post office and I called the the branch to ask the situation.
Fortunately, I could stop the process before being sent to an airport but I had to go to that branch in another city directly.
A clock was showing almost 11 PM, I drove to the city.
In the end, I could add the cover letter without extra fee but it was really hard work. Because I had also negotiated about this problem with the registration department of HPC and I worked from 6AM on that day.
Regarding this year's fortune-telling, I must pay attention than usual. There are 6 months left in 2011. How many times will I deal with problems...
A small mistake is gonna be a big problem.