Inferiority is hard to change. Is it an idiom?

Idiom: Old habits die hard.

Pinyin: jρxínán gγI

Explanation: habit: an old habit formed over a long period of time. Old habits that have been formed for a long time are hard to change.

Source: Preface of Ba Jin's Talking about His Creation: "It is difficult to change a habit. Picking up a pen is like turning on a tap, and the water keeps flowing. "

I don't believe that old habits die hard. The key is to find ways to change them.

Pinyin code: jxng

Synonym:? It's hard to go back and relapse.

Antonym:? Change the past, innovate and bring forth the new.

Usage: as predicate, object, attribute and clause; Habits that are hard to break.