A complex situation becomes even more confusing when consious thought is put into it, so instead it should be left to be figured out by your sub-concious. Life is only as much as you think of yourself, and what you do with what you think. Deja vu shoudl not be feared, instead it should be used as a tool to remember the past and better the future. If you are confused and you tell it to somebody else who is confused, then you will become even more confused. A deep breath is as good as slugging the one you hate.
Mixed emotions cause mixed feelings and confusion.
If life depresses you, sadden it by being happy right back. Hurting someone else is only hurting yourself. Love grows attachment, often severed in tangable form, but last forever in spirit and heart. Well there you go. I support the blue ribbon free speech campaign.