If you don't like something, you can't continue doing it.
この場合、次のような言い方ができますよ。
ーIf you don't like something, you can't continue doing it.
「好きじゃないと、やってられない」
例:
If a person doesn't like kids, they can't be a kindergarten teacher.
「子供を好きじゃないと、幼稚園の先生はやってられない」
ご参考まで!