No parent can boast of a flawless system of upbringing: shortcomings can be found in everyone.
However, some errors cannot be called critical, but some of them definitely cannot be allowed.
What should a good parent not do?
To scare a child
You shouldn't try to persuade a child to go to bed, because otherwise he will be visited by a conventional monster from the closet. You shouldn't tell children that scary creatures live in some places, so they can't be visited.
First of all, this contributes to the emergence of irrational phobias. The second reason is that the general level of anxiety in children will increase.
Use physical punishment
There are still parents who see nothing wrong with physical punishment. However, you can't hit your children. It causes psychological trauma that can affect the child's personality.
Therefore, physical punishment should definitely be abandoned.
Lie
Adults get used to deception over time and don't even see anything unusual in it. Children are taught not to lie. When they encounter lies from loved ones, their whole world collapses.
Therefore, one must do without deception.
