Ignorance is bliss. For me , I 73% agree about this. Why? This is because i have some experience before, which every time i know something that not good, I will said "why should I know about this " 😂.
For me, knowing something that can hurt me was a big mistake. I am a happy go lucky girl so I will get excited easier. Every time my family plan for something, I will become excited, but sometimes when their plan were not success I will cry and get angry and said "you should not told me about this" so after that, every time my family is planing something, I will close my ear and listen music using my earphone so that I wont able to heard what ever they are talking about.(its working you should try this)
As what I told from the beginning I am 73% agree while 27% not agree about this. It actually depend on time and situation. I will try to not ignoring about it if the situation ask me to know about something important such as exam result which are very important for us to know so that we can improve our self if there is a failure (headache while typing this word,hurt me a lot) .
As a conclusion, ignoring and knowing something are good some time but if you are similar with me( crying when knowing something I dislike) you better ignore about it.😉
p/s: Forgive me for the broken English.