This is the 9600th most frequent Turkish word.
alışkın
Accustomed.
Here 'alışkınım' is used to indicate a state of being accustomed to or habituated to a certain action or condition. It describes the speaker's ongoing habit or familiarization.
Ben sabah erken kalkmaya alışkınım.
I am accustomed to waking up early in the morning.
In this sentence, 'alışkındır' refers to the third-person singular form of being familiar or used to a specific environment, emphasizing their adaptation to such conditions.
O, soğuk iklimlerde yaşamaya alışkındır.
He is accustomed to living in cold climates.
'Alışkınız' here conveys the idea that the speaker and others have adapted to or are familiar with a demanding or intense routine.