Dream about laughing out loud denotes an emotional or relational problem. Some relationship or situation is standing the test of time. You do not know what you really want to do with your life or where you want to go. The dream is a message for forgotten knowledge or previous chapters of your life. You need to change your old habits and take charge of the situation.
Laughing out loud dream states unpleasantness and coldness amongst your social and business circle. Someone tries to call your attention to something. You are harboring some inner guilt that you are harboring. It is a sign for regrets with the ending of some personal relationship. You are taking on too much.
If you dreamt about laughing out loud:
We want to bring out the best in ourselves, but we are often afraid of the monsters that guard the inner sanctum. In your case, these monsters are anxiety, worry, nervous exhaustion, fear, restlessness and hyperactivity. Flower essences help calm these menacing obstacles. You could respond well to Morning Glory, Lavender, Blackberry, White Chestnut and Mimulus. Look for essences at your local health food store. Put any combination (2-4 drops total) in your bath or on your pillow before bed.