Parenting style plays the most important role in child's development.
The way you communicate, behave, educate and handle your child reflects in his or her behaviour.
An inaccurate way of parenting can actually harm the child's mental health.
So the way you make him or her grow decides a child's mindset.
For more information you can refer to this article which has been perfectly written.
https://buddingpsychologists.org/5-mins-read-healthy-parenting-styles/