Μπερδεύομαι όταν μιλάτε πολύ γρήγορα, γι’ αυτό ρωτάω άλλη μια φορά.

Μπερδεύομαι is the 1st person singular present tense form of μπερδεύομαι, meaning I get confused / I become confused.

A learner may notice that it ends in -ομαι, which is a very common ending in the mediopassive form in Greek. Even though this form is often called “passive” in grammar books, in real usage many verbs with -ομαι are not truly passive in meaning. Here, μπερδεύομαι simply means I get confused or I am confused, not necessarily I am being confused by someone.

So in this sentence, Μπερδεύομαι means:

• I get confused
• I’m confused

depending on context.

Greek usually does not need subject pronouns like I, you, we, etc., because the verb ending already shows who the subject is.

Here:

• μπερδεύομαι = I get confused
• ρωτάω = I ask

So Greek does not need εγώ (I) unless the speaker wants emphasis or contrast.

For example:

• Μπερδεύομαι = I get confused
• Εγώ μπερδεύομαι = I get confused / As for me, I get confused

The second version sounds more emphatic.

Όταν means when.

It introduces a time clause:

• όταν μιλάτε πολύ γρήγορα = when you speak very fast

In Greek, όταν is commonly followed by a verb in the present tense when talking about something habitual or generally true.

So this sentence means something like:

• I get confused when you speak very fast

That is, this happens regularly whenever that situation occurs.

Μιλάτε can mean either:

• you all speak (2nd person plural), or
• you speak in a formal singular sense

Greek uses the same plural verb form for:

1. actual plural you
2. polite/formal singular you

So without more context, μιλάτε could refer to:

• a group of people
• one person being addressed politely

This is very common in Greek.

Μιλάτε is present tense.

In this sentence, the present tense is used because the speaker is describing a general repeated situation, not one single event:

• I get confused when you speak very fast

Greek often uses the present tense this way, just like English:

• When you speak fast, I get confused

So this is not necessarily happening only right now; it can describe a usual pattern.

Γρήγορα means quickly / fast.
Πολύ γρήγορα means very quickly / very fast.

Here:

• πολύ = very
• γρήγορα = quickly

So:

• μιλάτε γρήγορα = you speak fast
• μιλάτε πολύ γρήγορα = you speak very fast

Greek often uses πολύ before an adverb exactly the way English uses very.

Γι’ αυτό means for that / because of that / that’s why.

In this sentence, it means:

• therefore
• so
• that’s why

The apostrophe appears because γι’ is a shortened form of για before αυτό:

• full form: για αυτό
• contracted form: γι’ αυτό

This contraction is very common in writing.

So:

• γι’ αυτό ρωτάω άλλη μια φορά = that’s why I ask one more time

No, they are different.

• γιατί usually means because or why
• γι’ αυτό means for that reason / that’s why / therefore

Compare:

• Μπερδεύομαι γιατί μιλάτε γρήγορα.
  = I get confused because you speak fast.

• Μιλάτε γρήγορα, γι’ αυτό μπερδεύομαι.
  = You speak fast, that’s why I get confused.

In your sentence, γι’ αυτό introduces the result:

• I get confused → that’s why I ask again

Both ρωτάω and ρωτώ are correct forms of the same verb, meaning I ask.

Greek often has two common present-tense forms for some verbs:

• a longer colloquial form in -άω
• a shorter form in -ώ

So:

• ρωτάω = I ask
• ρωτώ = I ask

In everyday speech, ρωτάω is very common and natural.
Ρωτώ may sound a little more formal, concise, or written, depending on context.

Both are standard Greek.

Άλλη μια φορά literally means another one time, but naturally it means:

• one more time
• again

Breakdown:

• άλλη = another
• μια = one / a
• φορά = time (as in “occasion”)

So:

• ρωτάω άλλη μια φορά = I ask one more time

This phrase emphasizes repetition a bit more clearly than just ξανά (again).

Yes, it could.

For example:

• Μπερδεύομαι όταν μιλάτε πολύ γρήγορα, γι’ αυτό ρωτάω ξανά.

This would also mean:

• I get confused when you speak very fast, so I ask again.

The difference is mostly one of nuance:

• ξανά = shorter, simpler, very common for again
• άλλη μια φορά = one more time, slightly more explicit

Both are natural, but άλλη μια φορά can sound a little more deliberate.

The comma helps separate the parts of the sentence.

The structure is:

1. Μπερδεύομαι όταν μιλάτε πολύ γρήγορα
   = I get confused when you speak very fast

2. γι’ αυτό ρωτάω άλλη μια φορά
   = that’s why I ask one more time

The comma shows that the second part is the result of the first part. This is similar to English punctuation in:

• I get confused when you speak very fast, so I ask again.

It is mostly neutral and polite.

A few points:

• μιλάτε can be plural or formal singular, so it may sound polite depending on who is being addressed.
• ρωτάω is a normal everyday form, not overly formal.
• The whole sentence sounds natural and respectful.

If the speaker wanted to sound even simpler and more conversational, they might say:

• Μπερδεύομαι όταν μιλάτε πολύ γρήγορα, γι’ αυτό ξαναρωτάω.

But your original sentence is completely natural.

If you are speaking to one person informally, you would usually change μιλάτε to μιλάς:

• Μπερδεύομαι όταν μιλάς πολύ γρήγορα, γι’ αυτό ρωτάω άλλη μια φορά.

That means:

• I get confused when you speak very fast, so I ask one more time.

So the difference is:

• μιλάτε = you speak (plural or formal singular)
• μιλάς = you speak (informal singular)

This is an important distinction in Greek.