I'm going to judge my sister and friends in different life stages
What would you judge them on?
My sister is a calm and smart woman in my view, on the other hand my friends are emotional people.
Even if you have good intentions, you shouldn't judge your friends and family and seemingly rank them to your preferences. Everyone deserves to be treated equally and they wouldn't appreciate you liking one over the other, it's trust breaking.
I agree but I don't like how my sister is so calm yet she hates my friends and I.
Maybe you misunderstood your sister in thinking she hates you and your friends. If you want what she really thinks, you should communicate with her more instead of judging her.