I am going through my cheering-up list, as this is the season I like least.
Cherries, Christmas, and clean, sun-dried cotton.
Walking on the grass in the park in bare feet. A short black coffee and a freshly made gelati at Espresso late in the morning on non-work days.
Long, long evenings.
There's more if I stop long enough to think about it, but I'm already feeling happy.