The most obvious things are often right there, but you don't think about them because you've narrowed your vision.
The trouble with us is that we expect too much from the great happenings, the unusual things, and we overlook the common flowers on the path of life, from which we might abstract sweets, comforts, delights.
We can scale the heights of mountains and see the world rayed out before us, but we fail to recognize that which is before us.
I think that's what people most always do with the stuff they can't make out - just forget it.
In a major matter, no details are small.
If your project doesn't work, look for the part that you didn't think was important.
We forget the little things, so it's no wonder some of us screw up the big things.