Learn Hardcore German: Schmerz macht mich stark.

Because Schmerz is an abstract, uncountable noun describing the general concept of pain. German often omits the article with abstract or uncountable nouns when speaking in a general sense, for example Liebe macht glücklich or Hunger ist schlimm.

Could I say Der Schmerz macht mich stark?

Yes. Adding der makes it a specific or personified pain: “The pain (I’m experiencing) makes me strong.” Without the article it’s more generic: “Pain makes me strong.” Both are correct, but the unarticulated form emphasizes the universal idea.

Why is mich in the accusative case?

Because the verb machen (in the sense “to make someone something”) takes its direct object in the accusative. So in jemanden stark machen, the person being made strong is in the accusative: mich.

Why is stark not declined or given an ending?

Here stark is a predicative adjective following the verb and acts as an adjectival complement. Predicative adjectives in German remain in their base form without any case or gender endings.

Could I use the verb stärken instead and say Schmerz stärkt mich?

Absolutely. Stärken means “to strengthen” directly, so Schmerz stärkt mich also means “Pain strengthens me.” The nuance is that macht mich stark focuses on the result (“makes me strong”), whereas stärkt mich focuses on the action of strengthening.

Why is the verb in the third-person singular (macht)?

Because the subject Schmerz is singular (third person). In German, the verb must agree with its subject, so a singular subject takes the third-person-singular form macht in the present tense.

Is it possible to pluralize Schmerz, like Schmerzen machen mich stark?

You could say Schmerzen machen mich stark to refer to multiple episodes or types of pain (“pains make me strong”). However, when speaking of pain in the abstract or as a general force, the singular Schmerz is more idiomatic.

How does the word order work, and could I rearrange it?

The neutral order is Subject (Schmerz) – Verb (macht) – Accusative Object (mich) – Predicative Adjective (stark). German main clauses typically follow this S-V-O-C pattern. You can front other elements for emphasis (e.g. Stark macht mich Schmerz), but that sounds marked or poetic. The given order is the default and most natural.