On feeling low....

Why is it that on somedays we feel low, "just"....there apparently seems no reason so we claim to be upset, "just".....When you are low for a reason then atleast we give vent to it, scream , shout or fight with the object of cause.....But when it is "just". I have friends who say when they feel low, they escape it by going in for , 'retail therapy', movies, a sinful chocolate tart.....
That set me thinking as to how I behave under the circumstances. Surprisingly I concluded that I wallow in it. That's my way of coping...on its face and often I have found that the subconscious mind tells me quite plainly why I am feeling low and acknowledging it, actually makes me feel better....We all have a , "self image' and many a time when we are low for a reason which does not fit into our, 'self image' we sort of push it at the back as if it does not matter , when actually it does. I guess the idea is to be honest to oneself. Only then can you come off any situation. look into it straight and jesbeatit !