Think About This:

Everything is changing all the time.
Thus, change is constant.

If change is constant, then things like --

• habits
• getting "stuck" in a rut
• comfort zones
• plateauing / stagnating
  

-- are actually illusions because in order to keep those things unchanged, one has to put in effort to maintain that straight line. If no effort is exerted to maintain these, then a sense of decay happens, making these same "habits" or flat-lines eventually die out.