Have on the brain and Hang-up

Hang-up and have on the brain are semantically related. in drive topic. In some cases you can use "Hang-up" instead a noun phrase "Have on the brain".

Hang-up noun - A source of persistent emotional distress.

Have on the brain and hang-up are semantically related. Sometimes you can use "Have on the brain" instead a noun phrase "Hang-up".