Dot.
8-year-old Dot is a ball of energy who launches herself into adventures and fearlessly sets about solving problems (which she most likely created herself) in the same way any 8-year-old would... by messing up a lot and laughing even more.
45. So Much To Do, So Little Dot
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Wanting to spend time with all her friends, Dot spreads herself too thin and winds up spending time with no one.