לא משנה אם תשבי על הכיסא או על הדשא; העיקר שתנוחי.

Yes. Both verb forms are second-person singular feminine, so the speaker is addressing one female.

• תשבי = you will sit / you sit (to a woman)
• שתנוחי = that you rest / that you get some rest (to a woman)

If you were speaking to a man, you would say:

לא משנה אם תשב על הכיסא או על הדשא; העיקר שתנוח.

If you were speaking to more than one person:

לא משנה אם תשבו על הכיסא או על הדשא; העיקר שתנוחו.

In everyday Hebrew, לא משנה means it doesn’t matter or it makes no difference.

A more literal way to think about it is something like it doesn’t change anything or it doesn’t make a difference. It is a very common fixed expression in spoken Hebrew.

You may also hear:

• זה לא משנה = that doesn’t matter
• אין זה משנה = a more formal/literary it does not matter

So in this sentence, לא משנה אם... means it doesn’t matter whether...

Yes, אם can mean if, but it also very often means whether.

After expressions like לא משנה, English usually says whether:

• It doesn’t matter whether you sit...

Hebrew uses אם for that idea:

• לא משנה אם תשבי...

So here אם is best understood as whether, not as a simple conditional if.

This is a very common Hebrew pattern. After אם, when talking about a future or hypothetical situation, Hebrew usually uses the future tense.

So:

• אם תשבי = if / whether you sit
• literally closer to if you will sit, though that is not how we translate it into natural English

Hebrew does this much more regularly than English. English often uses the present after if, but Hebrew often uses the future.

תשבי comes from the verb לשבת = to sit / to sit down / to be seated.

Here is the pattern:

• infinitive: לשבת
• future, 2nd person singular feminine: תשבי

So the sentence is using the verb לשבת in a future form addressed to a woman.

העיקר literally means the main thing or the essential thing.

In this sentence:

• העיקר שתנוחי = the main thing is that you rest
• more natural English: what matters is that you rest

This is a very common Hebrew expression. You will hear העיקר a lot in everyday speech.

Examples:

• העיקר שאתה בסדר = the main thing is that you’re okay
• העיקר ליהנות = the main thing is to enjoy yourself

That ש is the short form of ש־, meaning that.

So:

• שתנוחי = that you rest

After העיקר, Hebrew very often uses this pattern:

• העיקר ש... = the main thing is that...

So the structure is:

• העיקר = the main thing
• שתנוחי = that you rest

Together: העיקר שתנוחי = the main thing is that you rest

In casual spoken Hebrew, you may sometimes hear העיקר תנוחי, and people will understand it.

But העיקר שתנוחי is the more standard and complete form. The ש clearly links the second clause to העיקר and makes the meaning the main thing is that...

So for learners, העיקר ש... is the safest pattern to use.

Hebrew often repeats the preposition before each item in a pair, especially with או = or.

So this is very natural:

• על הכיסא או על הדשא

Repeating על makes the structure clear and balanced.

In some contexts, Hebrew can omit the second preposition, but here repeating it sounds more natural and clearer. As a learner, it is a good habit to repeat the preposition in this kind of sentence.

Yes. ה־ is the definite article, meaning the.

• הכיסא = the chair
• הדשא = the grass / the lawn

So the sentence literally says on the chair or on the grass/lawn.

Whether this feels very specific in English depends on context. In Hebrew, using the definite article here can sound perfectly natural if the speaker means the chair and the grassy area that are already part of the situation.

Usually דשא refers to grass, especially a grassy area or lawn.

So על הדשא could be understood as:

• on the grass
• on the lawn

In everyday usage, דשא often suggests a maintained grassy area rather than the general concept of vegetation.

Hebrew often leaves out words that English requires.

1. In לא משנה, Hebrew does not need a dummy subject like English it.

   • English: it doesn’t matter
   • Hebrew: לא משנה

2. In the present tense, Hebrew usually does not use a separate word for is / are.

   • העיקר שתנוחי literally looks like the main thing that you rest
   • but it means the main thing is that you rest

So this sentence is a good example of how Hebrew can be more compact than English.

The semicolon separates two closely related parts:

• לא משנה אם תשבי על הכיסא או על הדשא
• העיקר שתנוחי

It shows a stronger pause than a comma, but not a full stop.

In everyday writing, many people would also use a comma or even a dash here. The semicolon is perfectly correct; it just feels a bit more deliberate or polished.

Yes, it sounds natural and idiomatic.

Both parts are very common:

• לא משנה אם... = it doesn’t matter whether...
• העיקר ש... = the main thing is that... / what matters is that...

So this is a very useful model sentence for everyday Hebrew. It combines two expressions that native speakers use all the time.