What's the definition of insanity?  Doing the same thing over and over and expecting a different result.  Sometimes in life, we do all the things that have got us to this point.  Those "things" allowed us to reach certainly levels and heights that we're reaching for.  Sometimes those "things" suddenly stop working and we level out our gains.  All of the sudden, we realize the "things" that got us there won't take us to the finish line.  That's where it's critical to recognize the plateau and make a plan to "shake it up" or "shake it loose".  In other words, when you hit that time, you need to make some tweaks to your routine.  Make tweaks to your mindset or approach.  Make just enough tweaks to know what works but not too many tweaks so you don't know what works at all anymore!?!  That's the secret....find the happy medium, shake it up, continue to put in the effort and you'll start seeing NEW RESULTS!