When I woke up this morning somehow sadness was with me

Was it because of the dream I had? Even though I had not had no idea of the content, I felt something left inside of me. What if you were one of the likes of me you would try to help yourself feel better?

Well while I am just writing this entry, I am getting a feeling that the reason I had the feeling is from yesterday. I was thinking of a close friend/soul mate whom I don't have. You know if you really focus on things you don't have or things you think you'd never get in reality you'll feel kind of empty/disgrace/less power/less respect or maybe even apathy. Arouse those feelings the dream of yesterday brought me to this morning...

Wanted the reasons and the consequences though.. Knowing yourself really is not as easy as like see/analyse/judge others, but often even seems plain simple hard. Agree?