Мне хочется перекусить чем‑нибудь простым, а потом спокойно вернуться к работе.

I feel like having a simple snack, and then calmly returning to work.

Breakdown of Мне хочется перекусить чем‑нибудь простым, а потом спокойно вернуться к работе.

• я: I
• работа: the work
• к: to
• спокойно: calmly
• простой: simple
• а: and
• потом: then
• вернуться: to return
• хотеться: to feel like
• что-нибудь: something
• перекусить: to have a snack

Questions & Answers about Мне хочется перекусить чем‑нибудь простым, а потом спокойно вернуться к работе.

Why does it start with Мне хочется instead of Я хочу?

Мне хочется is an impersonal construction meaning something like “I feel like / I have the desire.” Grammatically, the “experiencer” is in the dative (мне), and хочется is a 3rd‑person singular impersonal form.
Я хочу is more direct/intentional (“I want / I’m going to”). Мне хочется often sounds softer, more about a craving or mood.

What exactly is хочется—a verb, and what tense is it?

Хочется is the present‑tense form of the reflexive verb хотеться (“to feel like, to want” in an impersonal way). It’s used mostly in the present; for past you’d use хотелось (“I felt like…”), and for future захочется (“I’ll feel like…”).

Can I say this without Мне?

In many contexts, yes: Хочется перекусить… can mean “I feel like having a snack…” with мне understood.
But мне is useful when you want to be explicit or contrast with someone else (e.g., мне хочется, а ему не хочется).

Why is перекусить used here, and what does it imply?

Перекусить means “to have a snack / grab a bite,” typically something quick and not a full meal. It implies a short, light eating break, often between bigger meals.

What aspect is перекусить, and why?

Перекусить is perfective: it focuses on completing the snack as a single event (“have a snack (once), grab a bite and be done”).
The imperfective counterpart is перекусывать (habitual/repeated: “to snack,” “to be snacking”).

Why is it чем‑нибудь and not что‑нибудь?

Because перекусить commonly takes an instrumental complement for “with/by something” meaning “to snack on something.” The instrumental of что‑нибудь is чем‑нибудь.
So: перекусить чем‑нибудь = “have a snack of something / snack on something.”

What does ‑нибудь add, compared to что‑то / чем‑то?

‑нибудь suggests “some… or other,” non‑specific and often “any suitable one,” especially in contexts of choice or uncertainty.
что‑то / чем‑то is also “something,” but often feels more concrete (“something (I have in mind / some particular thing)”).

Why is простым in instrumental case too?

Because it agrees with чем‑нибудь (instrumental). Простым describes the “something” you’ll snack on, so it must match case, number, and gender:
чем‑нибудь (instr.) + простым (instr.).

Does простым mean “simple” as in easy, or “plain” as in not fancy?

Here it typically means “plain / uncomplicated / not fancy” food—something basic and easy: a sandwich, yogurt, fruit, etc. “Simple” in the “easy” sense overlaps, but the food meaning “plain” is the natural reading.

What role does а потом play, and why а instead of и?

а потом means “and then / and afterwards,” but а often adds a slight contrast or shift of focus (“first this, then that”), not just a neutral sequence.
и потом is possible, but feels more like simple addition; а потом is very common in “do X, then do Y” planning.

Why is there a comma before а потом?

It separates two coordinated parts joined by а:
1) Мне хочется перекусить…
2) а потом спокойно вернуться…
Russian punctuation usually requires a comma before а when it connects two clauses/parts like this.

Why is it вернуться к работе—what case is работе, and why?

К governs the dative case. Работа → dative singular работе.
Вернуться к работе is the standard phrase for “return to work” (i.e., resume working).

What’s the difference between вернуться and возвращаться here?

Вернуться is perfective: “to return (and complete the return),” fitting the idea of “snack, then (successfully) get back to work.”
Возвращаться is imperfective: “to be returning / to return (habitually or in process).” In this one-time plan, perfective вернуться is the natural choice.

What does спокойно mean in this sentence—“calmly,” “quietly,” or “without interruption”?

All are possible nuances, but here it most naturally means “calmly / without rushing / in a settled way.” It suggests you’ll return to work and continue in a relaxed, undisturbed manner.