positive thinking?

I seen a status from a friend/acquaintance on face book, and it just got me thinking, is it really positive thinking that gets us through, or stick to it-ness. I find it really hard to stay positive and I can't always, but I usually do get back up even if it takes me a little while, sometimes with some good friends encouragement and sometimes just myself, and get back on that metaphorical horse. I don't know if I was really going anywhere with this, but trying to stay positive.




LOLOL cheesy I know, but whatever.