If those who go before reduce the number of barriers, those who follow are likely to continue on the route. From clearing a path to leaving key insights or providing context, the journey can be enhanced by those who show care and concern. That said, we might be selective about which obstacles we remove, as some are necessary for the path to be remarkable.
Obstacles
Obstacles

Even if the route is set out before us on a map, we still have to wayfind when we encounter the terrain. Research and advance scouting helps but it does not get is to the summit, it just informs our journey. Be prepared to do the work that matters.
Results Amplified by the Route
If the result had been two successful basketball shots, that is commonplace. When the result is two successful basketball shots spaced between numerous obstacles, ingenious design, mechanical systems, and a high probability of failure, we stay engaged and hope for a favorable outcome. The route we travel matters. The obstacles we overcome creates a more valuable result.
Keyhole
We do not always have to open a door, sometimes we just need to find a keyhole and allow ourselves passage into the next room. Some obstacles are far more daunting if we have to overcome them entirely. Crossing a mountain stream does not always require building an entire bridge or rerouting the stream. A couple well placed stones or a fallen tree allows us to move on with our journey, unyielding to an impediment that was not our primary purpose to solve. Make our pathway visible and others will follow.