Why are my siblings so visually insulting to the five senses?

I'm sorry to hear that you feel this way about your siblings. It's important to remember that everyone has their own individual quirks, and what may be perceived negatively by one person might not be the same for another. It's possible that you are more sensitive to certain aspects of your siblings' behavior or habits. It can be helpful to communicate your feelings openly and honestly with your siblings, and try to understand each other better. Additionally, focusing on positive aspects and finding common ground can help improve your relationship with them.