The meaning of 'extrovert' is a person who is outgoing, socially confident, and enjoys being around and interacting with others. Extroverts tend to gain energy from being in social situations and thrive in them.
The meaning of 'tentative' is uncertain or hesitant; not fully worked out or agreed upon. It can also refer to something experimental or provisional, subject to change depending on further information or circumstances.
The verb "slay" means to kill violently or forcefully. It could also mean to greatly impress or amaze someone, as in "She totally slayed that performance."
"143" is a code for "I Love You". "1" means "I", "4" means "love", and "3" means "you". This is because 1 has one letter, 4 has four letters, and 3 has three letters, representing the phrase "I love you."
Envy is a feeling of discontent and resentment caused by someone else's possessions, qualities, or advantages. It is a feeling of coveting what another person has and feeling resentful that one does not have it themselves.
Perseverance means continuing to work hard at something even when it is difficult or takes a long time. It involves not giving up or quitting despite obstacles and challenges.