This is the 4198th most frequent Polish word.
czuć
To feel.
In this sentence, 'czuję' refers to the physical act of smelling, using sensory perception.
Czuję zapach kwiatów.
I smell the scent of flowers.
Here, 'czuje' is used to describe an emotional state or feeling of happiness.
On czuje się szczęśliwy.
He feels happy.
In this instance, 'czujesz' indicates a sensation experienced through touch related to the wind.