Concussion dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.
Interpretation 1 — myjellybean
To dream that you have a concussion suggests that you are not living up to your fullest potential. You need to be more proactive about getting what you want, instead of just sitting back and waiting for things to happen.
Source: My Dream Interpretation • Author: myjellybean
Interpretation 2 — DreamForth
To dream that you have a concussion implies that you are wasting your natural skills and talents. You should take some initiative instead of expecting things to occur on their own.
Source: Dream Symbols and Analysis • Author: DreamForth