Translation of wankelmütig

In the meantime I am listening to some Spanish CDs. They are intended for the car, but no one can tell you when to listen to it, how many times and how often. Please understand that I work a lot.
Most are just afraid of the unknown and see the unknown as a threat to their stabilty. Can one blame them? I think you can blame them. It is the fault of the ones that are scared to improve and learn.
We spent the entire day walking around the city, looking for gifts for our friends and for family back at home. It was a nice and relaxing last day. In the late afternoon, we decided to buy shoes.