The Classification Of Emotions

[PetarKa]

How can you classify emotions? Is it as simple as positive emotions and negative ones? But what about emotions like confusion, pleasure, strength, feeling lost, melancholy, or the mundane feeling you get from doing nothing special e.g. walking in your house? Is it really as simple as positives and negatives? What about emotions that are both "positive" and "negative" at the same time? Is there a simple answer to this question or even any kind of answer? Is there a more accurate classification of emotions? This baffles my mind...

[egoeimai]

https://www.google.gr/search?q=emotional+guidance+system+abraham+hicks&prmd=ivn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwijr8Ohz8zTAhXPbVAKHTHlBW0Q_AUICSgB&biw=360&bih=512&dpr=2#imgrc=lJ4N_LNptxecHM: 

[Tibor]

You can classify them by frequentie. Like total apathy would be about the lowest and pure love one of the highest.