Need help finding a psychological book

I want something that could make me more wise or confident when being approached. Or yet, like a businessman. The way they talk professionally, how they have that magnetic charisma in the way act. Sometimes stay silent because they don’t see the reason to talk. And know when to talk and what to talk about without being OVER explaining. In other words, i want to start being professional and calm. Do you guys know some books i could look into?

P/S: The 48 Laws of Power is a No, it focuses on the past rather than the present too much and sometimes the ideologies could burn unrelated bridges