検索キーワード： 著者 "Stephen Keller" すべてのカテゴリー

Stop destructive arguments and master conflict resolution through practical, empathy-driven communication strategies. Whether you are navigating a tense standoff with a partner or feeling misunderstood by family, this empowering psychology guide offers a genuine lifeline. Break the exhausting...

The financial system is in the process of rocking off its feet. Change is inevitable, but where is the future of cryptocurrency? Is it hashgraph technology or blockchain technology? Some say that hashgraph is the future. It’s fast, secure, and fair and should become the future of how you handle transactions. Others see blockchain as the evolution of the world’s economy, especially after it burst into awareness in 2017. You decide. Hear the facts and comparisons in this easy-to-listen-to and well-researched book authored by business owner, Stephen C. Keller.