I habitually proof read other people's submissions and cringe at their misspellings and often atrocious grammar.
However, I obviously don't proof my own work simply because I'm a conceited little oik and almost never f**k up.
The years have apparently taken toll and I am now viewing my lamentable fallability with great circumspection and discumbobulation.
The only mitigation is that the current generation keyboards appear to have perigrinaceous keys?
Short answer - getting older really sucks

P.S. If you spot any errors in this reply . . .