gatekeeper walks to the side
The gatekeeper is "intimidation". When we are approached with something knew, we all have a level of intimidation with it. In a game of pick up baseball, "will I be able to catch the ball", the level of intimidation can determine whether one chooses to even play or not. Applying for a new job, "will I deliver what they want in this interview", possibly over thinking the interview causing one to perform poorly. However, even with intimidation, one may still have determination. Even with determination one might allow intimidation to keep them stagnant, as happened to this man.