self-improvement
Self-improvement (noun) means the effort to make yourself better through your own initiative, by building skills, habits, health, knowledge or character. Example: “He threw himself into self-improvement, taking night classes and running every morning.”
How to use self-improvement
Learner’s notesIn plain EnglishWorking on yourself to get better at things or to be a better person.
Neutral, though heavy use can sound like marketing; personal development is the more corporate synonym.
Fill the gap
Can you complete this real example?
He threw himself into _____, taking night classes and running every morning.