prefer
The word 'preferisci' is the second person singular form of the verb 'preferire' in Italian, which means 'to prefer'. It is used to express a liking or a preference for one thing over another. For example, 'Preferisci il caffè o il tè?' means 'Do you prefer coffee or tea?'.
Do you prefer tea or coffee?
None
I don’t understand why you prefer to be alone.
This is a statement expressing a lack of understanding about someone's preference to be alone.