What are my greatest strength and weeknesses?

It is shameful for me to talk about my strength and weaknesses. I come up with many weaknesses, but strength is difficult to talk by myself. However, I would like to try!

     Strength

・　I have a good patience. It is because my mother quickly become angry, so my mind become 　　tolerate to the emotion of angry. I'm not good at quarreling with someone. I love peace.

・  I have curiosity to start new things. For example, from this year, I started to join the hand bell club, bell peppers, and I started to learn Chinese. Also, it was first time for me to join the volunteer work in the last summer.

・　I have never give up attitude. I like making effort to achieve something, such as studying and the club activity.

     Weekness
・　I'm not good at expressing myself in both talking and writing , so this blogging is very challenging activity for me! Also, I' m not good at talking in front of audience. I tend to be strained and forget scripts when I give presentation in the class.
・　I'm not good at scheduling. Usually, I start doing assignment on the previous day of the due.

I want to improve weaknesses, but maybe, these points also creates my personality.