My good and bad points

Hi~^^
Todays Topic is "My good and bad points".
I always find my bad points, but good points are sometimes...

Now, Let's think my good and bad points!!
My good points are...

1.Cheerful character.
2.Not shy.(I can talk and be friendly easily with strangers^^)
3.Don't do something I hate for others.
4.Good at memorizing.
5.Have many interests in things.

My bad points are...

1.Can't continue my efforts
2.Quick to get bored.
3.Too self-overconfidence
4.Overeating.
5.Too many shopping.

I think I need to improve the bad points><
Good points are my strength^^

What should I do to improve my problems?
Give me your advice please^^

See You!!