1) Resolution is less important than you think
There is a popular misconception that more megapixels lead to better pictures. This is not the case.
Sure, higher resolution gives you the ability to crop more aggressively or print large pictures, but only a fraction of digital photographers will benefit from this ability. …

A note to the forgetful: be thankful you don’t remember everything. It means your brain is working properly.
According to a new study, the brain only chooses to remember memories it thinks are most relevant, and actively suppresses those that are similar but less used, helping to lessen the cognitive load …