I can provide some insights into why people might ignore someone, even if they perceive themselves as nice, smart, or funny.
Lack of relevance: People may ignore someone if they feel the person's interactions or conversations are not relevant to their interests or current situation. Being nice, smart, or funny alone may not be enough to capture someone's attention if the content isn't engaging or applicable to them.
Communication style: Sometimes, even well-intentioned individuals may have a communication style that doesn't resonate with others. Being too assertive, condescending, or overly sarcastic, for example, might alienate people despite good intentions.
Cultural differences: Humor and communication can vary widely across cultures. What one person finds funny or engaging may not be appreciated in another culture, leading to misunderstandings and potential disconnection.
Overconfidence or arrogance: Confidence is attractive, but an excessive display of self-importance or arrogance can push people away. It's essential to strike a balance between self-assurance and humility.
Priorities and distractions: People have busy lives, and sometimes they may not have the time or mental capacity to engage in conversations, regardless of how nice, smart, or funny someone is.
Prejudices and biases: Unfortunately, biases exist in society, and people may ignore others based on factors like appearance, race, gender, or age, irrespective of their actual qualities.
Social dynamics: Group dynamics and existing social circles can play a significant role in how people interact. If someone is perceived as an outsider or not part of a particular social group, they might be inadvertently ignored.
Past experiences: People may carry past negative experiences with others who share similar traits (e.g., intelligence or humor) and, as a result, may avoid engaging with people they perceive to have similar characteristics.
Online environment: In online settings, where communication is often asynchronous and fast-paced, messages can get lost in the noise or simply overlooked.
In any case, it's essential to remember that how people perceive and respond to others is subjective and influenced by various factors. Being respectful, understanding, and open-minded in our interactions can help improve communication and connection with others.