I don't like vain people, regardless of their gender.
I get hurt by my own vanity from time to time.
The first rule of Tofugu’s softball team is that you have to leave your vanity on the bench.
When how much you prosper goes into your heart and just enters a void, it will rarely mean anything to you. A person who has this trait is going to have extreme vanity because he/she just needs to suck more and more prosperity into their bottomless pit of a heart. It's like a black hole. They need more and more and more so then they have to become vain.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.