In life there will always be a next level.. something more that you can strive for. Everyday we should try and meet a new challenge or set a new goal. If you are not setting a new challenge after completing the previous, you are doing yourself an injustice. There is no end to being better.
So if you are in a place where you want to see something different for yourself and your life, branch out into new territory. GET OUT OF YOUR COMFORT ZONE and watch new growth happen in ways you never expected.