This is the 4491st most frequent Spanish word.
ajenas
"Belonging to others" or "unrelated."
In this sentence, 'ajenos' refers to problems that belong to others, indicating an external relation to her.
Ella siempre se preocupa por problemas ajenos.
She always worries about other people's problems.
Here, 'ajenos' is used to describe matters or affairs that are not our own, signifying external ownership.
Nosotros preferimos no intervenir en asuntos ajenos.
We prefer not to intervene in others' matters.
In this case, 'ajenos' means to keep something distanced or separate, advising separation of emotions from professional choices.