A person who always thinks they are handsome may be described as vain or narcissistic. Such individuals often have an inflated sense of self-importance and may prioritize their appearance over other qualities. Additionally, they might be referred to as self-absorbed or conceited, depending on the context of their behavior.
cute or handsome
A person who thinks highly of themselves is often termed as egocentric or narcissistic.
Atheist.
A cosmologist
Someone who constantly thinks and reflects on various topics can be described as contemplative or introspective.
NO. Such insult to the handsome to call him handsome.
Ignorant.
zen master
A person who thinks nasty things could be described as pessimistic, cynical, or having a negative mindset.
Someone who doesn't have a life. If you meet someone like this tell them that they need to be more social.
You can say "guapo" to call a guy handsome in Spanish.
A person who thinks only of themselves is often referred to as selfish or self-centered.