in a definite and clear manner due to being based on facts instead of ideas or guesses
具体的に, はっきりと
the belief in one's own ability to achieve goals and get the desired results
自信, 信頼
in a way that shows confidence and trust in oneself or another person's abilities, plans, etc.
自信を持って, 自信満々で
to check the accuracy or validity of something by using alternative sources or methods
クロスチェックする, 検証する
an act of determining the accuracy or credibility of something by comparing it with various sources
クロスチェック, 相互確認
someone who is sure to do something or something that is sure to happen or one is certain about
確定した, 明確な
being convinced that everything one believes in is true and others are wrong
ドグマティック, 頑な
in a critical and arrogant manner therefore refusing to consider other's opinions
ドグマティックに, ドグマ的に
to believe something strongly, even though one cannot explain why
something that is assumed to be true or already decided upon before any evidence or arguments are presented
既定の結論, 予想された結論
a person who officially makes a promise or gives assurance to be accountable for someone or the occurrence of something
保証人, 担保人