In my opinion feelings are just mental stages.
I have decided to do my world on this subject since in a part of the blog I tried it a bit and I found it interesting to make a section only of this topic.
As far as emotions and feelings are mental states, I mean that a feeling of joy, sadness, love ... are not things that we feel with the heart as many people say, since the heart is only the mechanism that pumps blood .
In this case, we have certain thoughts and tastes established in our mind and when something does not fit with it we get sad, and when it turns upside down we are happy, it is the same as with love, when we find a person who meets the established our mind begins to attract us and a certain addition to this person is created, as a kind of obsession. That is why they say that love and hate are practically the same because when we hate we become obsessed with someone and when we love too, with different perspectives of course, but it is practically the same to hate than to love.
In conclusion I think we should all first try to understand our mind that way we can somehow control it and thus feel less pain and unpleasant feelings. particularly love since it is the most painful feeling that exists