Answer:
A. Self-confidence is an attitude about your skills and abilities. It means you accept and trust yourself and have a sense of control in your life. You know your strengths and weakness well, and have a positive view of yourself. People with low self-confidence often have errors in their thinking.
B. Self-love, defined as "love of self" or "regard for one's own happiness or advantage", has been conceptualized both as a basic human necessity and as a moral flaw, akin to vanity and selfishness, synonymous with amour propre, conceitedness, egotism, narcissism
C. It is how mindful are you of the things you can do.
D. the expression of one's feelings, thoughts, or ideas, especially in writing, art, music, or dance