Whenever I'm having a bad day, at least one of these things is able to do the job of cheering me up. Some of them are simple and can be completed in a second, others will take some time and planning.
A: Amazon.com
B: Babies
C: Cooking
D: Downton Abbey
E: Eating out at a nice restaurant
F: Fishing
G: Grandma's cinnamon sugar cookies
H: Home
I: Illusionists
J: Jesus
K: Kittens
L: Leaves falling in October
M: Macaroni and Cheese
N: Naps and Netflix
O: Online shopping
P: Pokemon GO
Q: Quilts (they're the best on cold winter nights)
R: Reading
S: Shoes
T: Traveling across the country
U: Ultimate Frisbee
V: Valentine's Day
W: Wishing on a star
X: X-Men
Y: Yogurt smoothies
Z: The Zoo
Do what you can to find your own path towards happiness. I do hope you get some yummy cookies and pretty nights along the way, though.