Market Memory v. Multiple Time Frame Analysis

Hello all. I had a question in regards to MM and MTFA.

I was reading this book called “Forex in Five” by Raghee Horner. Early in the book she talks about MTFA. To my understanding, she shuns MTFA in favor of Market Memory. In my personal trading I’ve been going back and forth with MM and MTFA. I think the concept I have down pat is that trading one time frame is not the same as trading another. Am I correct in thinking this way?

Are there any thoughts on this matter? Is one method better than the other? Is it better when used together? Any input would be greatly appreciated.

Thank you.