The painful events of the past have are funny stories of the present.
"昔のつらい出来事も、今では笑い話になりました"
The painful events of the past have are funny stories of the present.
「昔経験したつらい出来事も、今は笑って話せるようになりました。それは、今、私が充実した人生を送っているからだと思います」
I am able to laugh and talk about painful events of the past. I think that's because I am now living a better life!
I can look back on trying things that happened in the past and laugh about them now.
この場合、次のような言い方ができますよ。
ーI can look back on trying things that happened in the past and laugh about them now.
「過去の辛い出来事を思い返して笑うことができるようになった」
to look back on ...「…を思い返す」
trying things that happened in the past「過去の辛い事」
ご参考まで!