Characterized by a firm and humorless belief in the validity of your opinions
English: earnest, sincere, solemn
Bahasa: sungguh-sungguh, gigih
earnestEnglish
earnest, businesslike, dear, devout, heartfelt
Adjective
Earnest
English: dear, devout, earnest, heartfelt
Not distracted by anything unrelated to the goal
English: businesslike, earnest
Bahasa: sungguh-sungguh
Noun
Something of value given by one person to another to bind a contract
English: earnest