If I'm being completely honest, I myself used to suck at decision-making but I have developed the skill over time, and I hope this article helps you do the same.
We make innumerable decisions every day, ranging from insignificant ones to ones that might change our entire lives. However, the decision-making process is frequently intricate and impacted by a wide range of variables. Gaining insight into the psychology of decision-making can help us understand why we select particular options over others. Numerous internal and external factors, ranging from social pressures to cognitive biases, influence our decision-making process. Researchers and practitioners aim to create techniques for better decision-making processes in a variety of situations, from corporate management to consumer behavior, by examining these phenomena. In the end, learning about the psychology of decision-making enables people and organizations to make better, more intelligent decisions.
Here's a link just to show you about human psychology about decision making: