Leverage is a very complex financial tool and should be respected as such. While it sounds fantastic in theory, the reality can be quite different once traders come to realize that leverage doesn't only magnify gains, but it also magnifies losses. Any trade using leverage that moves against the trader is going to create a loss that is much larger than it would have been without the use of leverage. This is why caution is recommended until more experience with leverage is gained. This can lead to a longer and more prosperous trading career.