Like / Hate People for NO reason

Hope all you have experienced, same feeling, at some point of time. is it n't? We really like to talk or work or stay with few people and also, we do NOT like to talk or work or stay with few people. But we may not able to justify / substantiate with any credible answers.

Why is it so?

Based on my observations and analysis, some of the findings.

Hate - Whenever we meet people, we get to know, their credentials, achievements, power(financial, society respect, family support, reference contacts), position, growth, language, vocabulary, success, fortune, beauty, physique or health. Based on the collection of data, (mentioned few above), our brain collects and works-out, to publish some score. And if the score is more than the acceptable limits, then it means that the person is better-off than the self. 

If the person is better-off, then, next evaluation triggers, to understand, whether the person is amicable to self? whether the person, could help the self to scale-up to their level? if at all, it says firm YES, then, the brain communicates to heart as 'LIKE'. 

In case if the brain evaluation, fails to get favourable response, then, it communicates to heart as 'HATE'. 

Since all these things happens implicitly, within a fraction of a second, before we realise consciously, the mind work-out and concludes quickly.

Just because of this only, we have NO answers or justifications, for Like / Hate people. In case if these things, happen consciously, through the help of mind and brain, then, each one of us would act as advocate, in terms of logical, emotional, analytical justifications.

Next, is this good or bad? Definitely bad. Its better NOT to like or hate anyone. Lets learn to look as they are and NOT to get into evaluation basis with everyone. Need to develop maturity that, each one has their good and bad, to fit their role in this world and I am sure, they are marching towards it. Lets enjoy travelling along with them, if possible lets extend hand and help them, else, stay back and clap to encourage them. Let's avoid branding or stereotyping. That's the way to maturity.