Ravenclaws are perfectionists and when it comes to learning something new they can become frustrated. Especially if it’s a new skill they want to be good at. They are frustrated that their work isn’t their best, but haven’t learnt the skill enough to know how to fix it.
This can cause some Ravenclaws to give up and try something new. So they become notorious for hobby hopping. Other Ravenclaws become extremely driven to get better and put all their effort into trying to make their best work, but they still find flaws in their work.