Imagine you're on your way to a job interview.
You've already been told by your potential employer that your resumé is the best they have ever seen. The employer has every intention of giving you the job. The interview is just a formality.
But, when you arrive for the interview, you find yourself unable to enter the building. Because of this, no matter how perfect you are for the position, you won't get the job.
This is exactly what happened to me last month.
All because I use a wheelchair.