Sometimes you have complicated feelings to express and the only thing you can think of to convey said feelings is a hamster dressed as a lumberjack. Go with your gut.
Inside is a cyclops monster, there to love you forever. I accept!
Via: Craft http://blog.craftzine.com/archive/2010/09/invadersletterpressnotecards.html
Available at: Nut and Bee http://www.etsy.com/listing/60241234/mini-notes-sweet-sweet-pea ($3.50)
A classier kind of "hang in there" for modern times.