I have spent much of my life collecting various things, but now that I am in my 40s, I want to start letting things go, such as unnecessary bravado, vanity, and the pride that makes me try to look good.
こんにちは!
ご質問ありがとうございます。
ご質問について、いくつか言い方が考えられますが、例えば、
I have spent much of my life collecting various things, but now that I am in my 40s, I want to start letting things go, such as unnecessary bravado, vanity, and the pride that makes me try to look good.
とすると、『私は今まではいろんなもの一生懸命集めてきたけど、40代になり、もう捨てていきたい。余計な強がりとか、見栄とか、自分をよく見せようとする[プライド](https://eikaiwa.dmm.com/uknow/questions/76834/)とか。』となります。
参考になれば幸いです。