Have anda ever had a fancy mouse as a pet?or wanted too?

No & no.

Go link atau even link if anda want help. (And remember, google is your friend.)

Here's my mice: link
...Some of them anyways.
They like to climb a lot and run a lot. All anda really need is a large enough cage, bedding, wheel, and a water bottle.
I like all my mice, even the wild ones in my garage...They don't really bite me. Younger mice tends to bite lebih (like around 2-4 weeks).