to me our emotions are a very good source of information about ourselves and others it talks about our weakness and forces.
and yes to me emotions begins with values too :
it is so true that one way to get read or reasoning about a big emotion (as the emotion is ours = so totally about ourself) is to see it as an answer about our values about ourselves and others. if we have to deal with it (good or bad) the only way to get there is to forget about ourselve first so you can see things objectively as an outsider (in knowing that we know a lot about ourselves - then it's all about sincerity).
If we can't forget about ourselves when we have big emotions ... we are not able to be objective (so many things can be mixed about the "why" in front of a "What") ... we follow them wherever they lead us (good or bad) ... but the information by then can be very biased.
Take a simple example the one which most talking "anger": forget about yourself and the probleme is solved ... no emotion left ... then you can analyse "why" from the outside in checking yourself and the others in lots of different perspectives. Then you think about yourself with all those new informations and you have way more weapons to fight against (or to enjoy the emotion if it is a good one).
That's why since we had this jokes with my friends about the "shame is good methode" (put whatever probleme you've got in "shame's" place in this sentence) it became on the long run, way more easy to deal with big and bruptal emotions in the most short notice possible. Because it allow us to accept it at first and for instance laught about ourselves (I mean If needed give it even more weight against yourself / to the point it is just not bearable or not justified this way but just laughable - but in this process you already have argument which says IT IS NOT THAT BIG).
That's a methode to forget about ourselves in the most enjoyable way. And since we don't take ourselfves, anyone or anything to seriously from that ... we can think way more objectivly in this state about ourself, anyone or anything.
I've got read of my anger against my father when I realiased how stupid it was for me to put so much weight on him (he was my first and my last big emotional issue). He was not stupid (well maybe he is but I don't care anymore at all) ... but I was to feed my angers (related to him) ... That's almost a year ago and with this anger againt my father a lots of angers (that in fact was related to him) just disapeared.