If you want to be happy, you don’t need to wait for any outer excuse. Just connect with the belly smile that’s always there, inside.
Step 1: Relaxing
Whenever you are sitting with nothing to do, relax your lower jaw and let your mouth open just slightly. Start breathing from the mouth, but not deeply. Just let the body breathe so it becomes more and more shallow. When you feel that the breath has become very shallow and your mouth is open and jaw relaxed, your whole body will feel very relaxed.
Step 2: Allow an inner smile
Now start feeling a smile begin to grow – not on your face (necessarily) but all over your being. it is an existential smile that spreads inside you, from your belly. It is a smile, not a laugh, so it is very soft and delicate – like a little rosebud opening in the belly, its fragrance spreading all over the body.
Once you have known what this smile is you can remain happy for 24 hours. And whenever you feel that you are missing that happiness, just close your eyes and catch hold of that smile again, and it will be there: it is always there. (Osho: The Orange Book)