Little things that make you smile...

[Jolt]

Well-mannered kids, like someone already mentioned

A friendly cat or dog

Reading a book outside on a nice day

Working in the garden barefoot

Swimming in the lake or ocean

Running or hiking along a nice trail

Finding a patch of blueberries, raspberries etc. along the trail

Bombing down a hill on the bike after working hard to get up said hill

Medical humor

Using or hearing someone use the word "defenestrate"

Upbeat Irish tunes

Snowshoeing in fresh, deep snow before anyone else has made tracks

Learning something new

When my Sunday School kids really understand the lesson

And lots of other things...fortunately these outnumber my pet peeve list by a lot!!!