I would raise a very strong argument that this line of thinking is the cause of much that is wrong with the world.
The idea that you need to step out into bigger and greater things to ‘achieve’ is ridiculous, and drives this modern-day human desire to always want more, be that possessions, money, success, whatever. It discourages looking down at what you have because that, by its very nature, does not allow you to be looking at the next thing.
You can achieve in this life very easily just by knowing what you stand for and enacting that day to day.