Q's thread really is confirming how much I want to go back to being a brunette, however when I tried last year it lasted all of a month and then the blonde just seeped through.

Long story short

natural hair color is medium brown hair (would get lighter in summer)

However I started coloring it all different types of auburn, reddish brown, etc for years from age 14 or 15.

I got tired of the red about 2.5 years ago, and wanted to go blonde, but didnt think it would ever come out. The salon I went to, the lady was a miracle worker and not only got all the red out, but the blonde came out so great not too blonde, but more of a blonde highlights contrast.

Then last year I tried going to brown, but like I said the blonde started seeping back.

Earlier this year, she just did blonde highlights even though she was against doing it because when the roots would come back she said it would look off, and well she was right as now my roots are becoming way too noticeable.

Question is I really really want to go darker, and get rid of the blonde but dont know what I should do.

THoughts, opinions?