Waiting for next year OSK..

In the end of Easter ceremony, we were told about people who delegate school for OSK. Usually, school send out more than 1 student for each subjects. But, for this year OSK school only send out 1 student for each subjects. I was surprised when I didn't hear my name was mentioned. I was felt really stressful, because I have only 1 chance in my life to compete in that OSK and that chance was gone with no clear reason. T_T
Then, I asked to my computer teacher about it. She said that there is new rule that said only 1 student allowed to send from each schools. Then she said that I can compete in next year OSK if the school give permission to me. So, things that I can do now is just preparing myself for next year OSK.