Causing a state (rendre + adjectif)

In English, we say something "makes" us happy or angry. In French, a common trap is trying to translate this literally with faire.

To express that an external factor or situation causes a mental or physical state, use the verb rendre followed by an adjective.

to make (+ adjective)
rendre
Me, uncertainty makes me anxious.
Moi, l'incertitude me rend anxieux.

Placement with Pronouns

When the person experiencing the state is represented by a direct object pronoun (me, te, le, la, nous, vous, les), place it immediately before rendre.

Something in this situation makes him vulnerable.
Quelque chose dans cette situation le rend vulnérable.

This structure works across all tenses:

The situation was difficult, but it hadn't made him vulnerable.
La situation était difficile, mais elle ne l'avait pas rendu vulnérable.

Adjective Agreement

The adjective following rendre must agree in gender and number with the person or thing being affected (the object).

They had seen that injustice made people aggressive.
Ils avaient vu que l'injustice rendait les gens agressifs.

This causative structure is especially useful for expressing how daily frustrations impact your mood.

The monotony of this work makes my colleague impatient.
La monotonie de ce travail rend mon collègue impatient.
The mess and the monotony make me anxious.
Le désordre et la monotonie me rendent anxieux.