Because it's incredibly fun, that's why.
Especially at sunset with your best pal/eternal companion.
Just don't stop to gaze at the lake; the mosquitoes will not understand, they will prey on your bare ankles and knucks.
Just snap a shot as you ride by at top speed, that's the idea.
Which reminds me,
there should be more songs about kitchens that take up 85% of the interior space
Gnomes with axes
Early morning runs with your sleepy brother during which you see no moose
Walking up stairs with part of your family
Going to church where you used to go to church when you were 7.