I'm not normally a fan of meme's, but there's one doing the rounds at the moment which has my full support. It's one that I firmly believe everyone should do, every day, even if they just do it in their head and don't share it with the world.
The current popular meme invites people to post daily their three positives for that day for a week.
My only problem is actually narrowing it down to three! I've always been a "glass half full " kind of gal but this really went into overdrive in 2006 when I developed a real appreciation for being alive and appreciating all the small things, and started to let go of the things that really don't matter. If you can't change it, or it's not in your control, just let it go.
Every day I wake up happy and appreciative of my life, the things I have, and the people I share my life with. Of course there are things in my life which are not perfect, but even on the most miserable and shittiest of days I can look around me and just be grateful.
If you haven't been doing this, try the meme and then turn it into a habit. You'll be much happier for it.