How are we still keeping up with the good mood?

I wonder how many of us wants to go back to school times where "too many and sometimes no reasons" to be happy and we were still smiling. After years and years, when we are surrounded by boring co-workers and unexciting tasks at work, too many obligations in life, it is not as easy as before to keep up with the good spirit all the time…

Especially nowadays when all kind of crisis are up and running, how are we still keeping up with the good mood ? What is making us happy now ?

Maybe;

-finding a good jazz bar in our favorite city
-getting drunk just to get drunk and have stupid conversations
-travel
-suddenly seeing the snow after 2 years of no snow (in my case it happened last night for 15 minutes)
-a great song coming from the radio

and what else ... ?