I always have a hard time with character development. My biggest concern is the amount of characters needed. I mean I have my main characters (my twins) and their parents... and a few other supporting characters but as soon as I write the story... I end up not using half the characters I expected to. I have a hard time with this because I can never think of the characters I actually do need. I usually only start out with very few characters. Does anyone else have this problem too? How do you usually try to imagine the characters you need?