Thinking about what they are saying.
This sentence would be a conditional in the sense that it is predicting something will happen as the result of something else happening. In general this is typical.
Universally, humans crave transcendence from the monotony of their everyday lives. However, with this change comes risk and uncertainty. While we may despise mediocrity, we also desire the comfort of continuity. You may want things to get better, but doing nothing will earn you nothing. If you want to become a professional athlete, you could want this more than anything in the world. However, if you do nothing to achieve the standards of a professional athlete then your desires are meaningless. The quote means take the steps you need to change, despite the risks.
