This is the 64th most frequent Turkish word.
kendi
"Self" or "own."
Emphasis on doing one's own work without help from others.
Kendi işimizi kendimiz yapıyoruz.
We do our work ourselves.
Specifying possession, emphasizing that the bag belongs to Ahmet.
Ahmet kendi çantasında kitabını buldu.
Ahmet found his book in his own bag.
Underlining that the methods used were uniquely theirs.