take (something) through (one's) head(redirected from get/take it into your head that…)
take (something) through (one's) head
To acknowledge, believe, or understand something. You need to take this information through your head so we don't run into this situation again. I hope she didn't take it through her head that those lies were actually true.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.