Because others cannot vibrate in your experience, they cannot affect the outcome of your experience. They can hold their opinions, but unless their opinion affects your opinion, their opinion matters not at all. A million people could be pushing against you, and it would not negatively affect you unless you push back. They are affecting what happens in their experience. They are affecting their point of attraction—but it does not affect you unless you push against them.
The value of this is immeasurable in changing your experience of life. Pushing back, which is a form of resistance, increases the energy of what you are trying to avoid. Therefore, the very thing you do not want is actually being pulled toward you. This is where none attachment and acceptance open the door to healing and peace. If you know who you are, meaning you are connected to your True-Self and not being led around by the conditioned False-Self, then whether it is physical pain, emotional pain or some other disturbance in your state, you can stay centered.
This does not happen overnight for most people, but requires an unbending intention to let go of the False-Self. We start where we are and begin with what we can. As we gather strength and continue on this path, we will be shown what to let go of next. This is how we progress and when you fall off the path and you probably will, then you step back on. This is how you show the Divine that your intention is unbending and you will not give up no matter what. This is how you really begin to attract what you want in your life. Do you know what that is or are you just following the guidance of the False-Self without even knowing it? If you start to let go, then you will begin to see this more clearly, because most of us do not have clue. Are you sure you have a clue, or is it the False-Self telling you that you do, to continue its reign over you?