important or not important

It's really funny this weekend.

We set up many groups and changed our way for learning.

For example,we had reading group,badminton group,table tennis group and so on.

Each group has leaders.I am a leader of table tennis and English group.

To tell the truth,I didn't think how useful for me to play table tennis,of course except exercise.But I realized that I just like it now.

I didn't think table tennis would come in handy one day.

Sometimes you think it's unimportant,but it will important for you one day.

I don't think have able to lead a group.It was terrible before.

But for the first group,I had a little excited,because I am good at ping-pang.

I know a people need to have ability of leadership.If you think: I don't want to be a leader,so I don't need to have leadership.You are wrong. Because everywhere need leadership.Although it's just a small job.

But I am afraid of it.I don't have self-confidence partly.So this is a work for me.I need to learn from the leader from ping-pang group.

important or mot important.