Questions & Answers about Quiero pedir días libres.
In Spanish, the subject pronoun is often omitted because the verb ending already shows who is doing the action.
- quiero = I want
- The -o ending tells you it is I
So Quiero pedir días libres is completely natural.
You could say Yo quiero pedir días libres if you want extra emphasis, for example:
- Yo quiero pedir días libres, no cambiar de puesto.
= I want to ask for time off, not change jobs.
Most of the time, just quiero is enough.