This is the 564th most frequent Lithuanian word.
patirtimi
"Patirtimi" means "with experience" in English.
Here, 'patirtimi' is the instrumental case of 'patirtis' (experience), indicating the means by which an action is taken, i.e., sharing one's experience.
Šiame darbe svarbu dalintis savo patirtimi.
In this job, it is important to share your experience.
Here, 'patirtimi' is in the instrumental case of 'patirtis', showing what the subject is proud of, metaphorically highlighting the instrument of pride.
Jis didžiuojasi savo gyvenimo patirtimi.
He is proud of his life experience.
Here, 'patirtimi' in the instrumental case of 'patirtis' shows the means or resource used by the person to assist, that is, her experience.