He self-perfected his skills through years of practice.

She self-perfects her skills through continuous practice.

The data self-normalizes during the training process.

She self-focuses on her own needs and desires.

She self-focusses on her goals and works hard to achieve them.

She strives to self-perfect through continuous learning and personal development.

He is self-focusing on his goals.

Her self-preoccupations prevent her from forming meaningful relationships.

She is self-focussing on her personal growth.

The self-elevations of the building provide stunning views of the city.