Spanish language Q&A Forum

¿En este ejemplo por qué la forma segunda persona singular del verbo dar se usa para el imperativo?

Here is my question in English, in case my question in Spanish is incorrect or just too awkward:

In this example, why is the 2nd person singular form of the verb, dar, used for the imperative?

Is it grammatically acceptable to use 'otra vez' instead of this expression?

e.g. Yo trabajo otra vez en esa tienda.

¿Enserio güey? Qué tal? Formal?

Is it because despierta is being used as an adjective here? Thank you