I have a motorcycle and sometimes enjoy riding through vast plains and forests.  In this case, after setting my destination, I will manually select a route I know (or hope!) I will enjoy.  While riding, Waze will say "Hey, I found another route that will be faster.  CHANGING!" and I'm like... whhaaaaat?

So I stop, set back the route that I have specifically selected by hand and get back on the road.  Again, Waze changes my route.  Leave my $*&!^$( route alone!  I have selected a route for my personal enjoyment and not because I'm in a hurry.  Do NOT touch it, I WANT this route!

Is there a way to prevent Waze from optimizing a route?  Or, at the very least ask "Route X will save you Y minutes.  Do you wish to change it?" with options "Yes", "No", "Always" and "Never".