I'm probably going to adapt this strategy of living soon. I wanted to hear other Christian's viewpoint on this though.
I've always been against it. Most people say faking it until you make it works; pretending to be happy actually can make you feel happy. I say, faking it is faking it; whether it works or not is irrelevant. At the end of the day, you put a mask on.
I've tried both sides. Pretending to be happy hasn't worked very well. Pretending I'm happy was to me like pretending an apple is an orange. No matter what you think, it's still an orange.
I also tried the other side recently. But that didn't go over too well either. Nobody likes a downer, and I've watched many good friendships fade as reality is never good for social purposes.
You can fake confidence, and get confidence, in a sense, that is what bravery is like... with bravery we often have to jump into fearful situations and just find that bravery, that resistance.
But, this absolutely does not work with happiness.
Ask any actor...
Personally, I can't even smile on cue for camera pictures.
(I could if method acting... in method acting, though - go with me here for a second - you "are the part". You are playing pretend and imagine something that makes you very happy, or "become the part". But once the show is over... the sadness returns. It was just a show. Our life is not a show. Not that Shakespeare was wrong about 'all the world's a stage', it is just it is a very real and permanent stage from birth to death... so, no, even if you were John Barrymore, faking happiness would not be a solution.)
We have real problems in life and need real solutions.
One of my brothers pointed out that the Oh God comment on this was actually dead on: 'to every top there is a bottom', every peak, a valley. I generally like to keep the "book metaphor" which is that we are as heroes in the plot of life and any heroics involves pain... love has a lot of pain to it. It is why people don't like to feel it. Because it scares them. They know with more love invariably will come more pain.
It is true.
But, we are called to love in an imperfect world, and as long as this world remains imperfect -- there will be pain.
Find ways to express your pain. Value it. Take it as your cross. 'It shows your strength'. In Christ, we are called to a Spirit of Strength, and we definitely will be given burdens, but we need to look at these positively... even in our deepest sorrow.
Try and find out what the source of the pain is and try and do something about it. God is close to the broken hearted. Put your pain up to God night and day as prayer to Him, remember He sees every moment of it.
Most people are afraid to feel pain, and they do not really live at all because of it. They fake happiness. It does not satisfy them.
Or their happiness is shallow.