Write a story about what would happen if you walked out your door right now, didn't look back, walked to the nearest highway and stuck out your thumb to hitch-hike.
Draw. Draw anything. Draw something you think you can't draw, and draw it more than once.
Read a book from a genre you think you would have no interest in. Be sure to pick one that has good ratings from the people who actually like the genre, so you're not just picking up a book that actually is crap.
Find a podcast on a subject you don't normally pursue. Check out "Read It And Weep" or "Fear The Boot" for some randomness (unless it's your kind of thing, but hey, then it's still a good idea).
Pick up a hobby you haven't considered or don't think you can do. Crochet, knit, hand-sew cute or bizarre random plushies. Find instructions on the internet or in a craft shop, or take a class or two to get started.
Good luck. :)
Go skydiving.
My life just feels too routine.
