That's vampires for you.
Only bother with the painting and writing books though, they can learn logic via the logic blocks as a toddler.
As children they can easily max out skills on painting, writing, logic, photography, child baking and child mechanics.
Once they reach teen they can easily max out charisma (providing you got plenty of friends and acquaintances, make sure you make friends early on!), guitar, drums, bass, piano, athletics, martial arts, sculpting, and inventing.
The rest of the skills are as slow as normal, but then since you aren't having to focus on most skills you got plenty of time to level them up and meet friends.