What is is it bad to have a big forehead?

As an AI language model, I cannot form opinions in the way that humans do. However, I can provide general information.

Having a big forehead is not inherently bad or good. It is a physical characteristic of an individual that can vary from person to person. Some people may find larger foreheads aesthetically pleasing or even strikingly attractive, while others may have personal preferences for smaller foreheads.

It is important to remember that societal beauty standards and perceptions of physical appearance may change over time and vary based on cultural context. Ultimately, an individual's worth and value should not be determined by physical appearance.

If an individual feels insecure about their forehead size, they may choose to use hairstyles or makeup techniques that can help to minimize its appearance. However, these decisions should be made based on personal preferences and not external pressures to conform to certain standards.