Karar vermek sana kalmış.
- It's up to you to decide.
Karar vermek size kalmış.
- That's for you to decide.
İşinden ayrılmaya karar verdi.
- She decided to quit her job.
Mutlu olmaya karar verdim çünkü sağlığım için iyi.
- I decided to be happy because it's good for my health.
I have decided that it is healthier to walk to work.