In Roald Dahl's "Charlie and the Great Glass Elevator," the theme of taking action versus being paralyzed by indecision is highlighted in the phrase, "You'll never get anywhere if you go about what-iffing like that." This reflects the notion that contemplating hypothetical scenarios can prevent progress and growth.
Dahl encourages readers, particularly young ones, to embrace the moment and move forward rather than getting stuck in a cycle of uncertainty. The quote serves as a reminder that while it's natural to ponder possibilities, decisive action is crucial for achieving one's goals.