You have been introduced to ten valuable words - but in each case, as you have noticed, you have first considered the ideas that these words represent.
Say each world aloud. This is the first important step to complete mastery.
As you hear a world in your own voice, think of its meaning.
Are you quite clear about it? If not, reinforce your learning by regarding the explanatory paragraph or paragraphs.
An egoist believes in self-advancement.
An egotist talks about accomplishments.
An altruist is interested in the welfare of others.
An introvert turns thoughts inward.
An extrovert turns thought outward.
An ambivert turns thought both inward and outward.
