What you need to know is that you can't change other people by trying to change them.
And the easiest way to change the world around you is to change yourself.
Every person exists on all levels at the same time.
The way you want to do things, the attitude you want to have, the attitude you want to have, those things are going on at the same time.
When your own vibrations are raised, you can only interact with that vibrational part of the other person (the part that is as high vibrational as you are). Just like choosing a station on the radio.
Then it looks like everything around you has changed, but in fact you have changed.
You will be interacting with their different levels and your current level.
Or, when you feel that you are too different in personality there, the two of you will start on different paths.
But there is nothing negative about taking a different path because the vibrations don't match up naturally.
When you deal with others as your true self, you can give yourself to them and keep the relationship as the real you.