How to deal with toxic people

Toxic people are like pollution in the fresh air, so the best way to get rid out from this sort of toxicity is to drift yourself apart, and make your surrounding pure. Because these people they have a tendency to create barriers, and pointing out mistakes for others. Because they don't want to see if someone they know is getting a real success because they are really pathetic, so when they say something about you to put you down then don't react, and participate in their own server because they are unworthy. Let's suppose scenario 1, If you are a diamond, but unaware of your attributes, then any low end material would come to you, and say that which sort of material you are, and after that you would proof your potential to those materials which is unworthy, but here is scenario 2, if you know your potential that you are a diamond then doesn't matter how low end material would come to you, and try to demotivate you, but you will be untouched from their behavior, and you will feel pity for them. Because they are so pathetic. At the end of the day rise yourself up from these toxic people, and eventually you will be happy.