High-level people often achieve and match each other; whereas lower-level people are like crabs, pulling and consuming each other.

So, when someone belittles you, denies you, or deliberately makes things difficult for you, there's no need to argue—just stay away as soon as possible.
Save your time and energy for those who appreciate, respect, and recognize your value.
Those who feel you are underestimated and are willing to "raise your price" are the true benefactors.