My tools appear deceptively simple. TextMate. Terminal. Transmit, LaunchBar, DropBox.

No one is pushing for “political correctness” as a decontextualized blindly dogmatic philosophy. What people are pushing for is not pretending that racism and homophobia and misogyny and anti-semitism don’t exist, or trying to camouflage these things as “jokes.

Being really alone means being free from anticipation. Even to know that something is going to happen, that I am required to do something is an intrusion on the emptiness I am after. What I love to see is an empty diary, pages and pages of nothing planned. A date, an arrangement, is a point in the future when something is required of me. I begin to worry about it days, sometimes weeks ahead. Just a haircut, a hospital visit, a dinner party. Going out. The weight of the thing-that-is-going-to-happen sits on my heart and crushes the present into non-existence. My ability to live in the here and now depends on not having any plans, on there being no expected interruption. I have no other way to do it. How can you be alone, properly alone, if you know someone is going to knock at the door in five hours, or tomorrow morning, or you have to get ready and go out in three days’ time? I can’t abide the fracturing of the present by the intrusion of a planned future.

SIR – I find it intensely humiliating to be asked by airport security staff if I have packed my own bag. This forces one to admit, usually within earshot of others, that I no longer have a manservant to do the chore for me. Gentlemen should be able to answer such questions with a disdainful: “Of course not! Do I look like that sort of person?”

Arthur W. J. G. Ord-Hume, Guildford, Surrey

Freedom, opportunity, respect, dignity, self-determination and equality — those universal human rights we somehow judge optional for women — do not make people unhappy. Only roadblocks to those entitlements do. Particularly when those impediments are packaged as what we “really” want.

It is easy to dismiss this cornucopia as information overload. We’ve all seen people scrolling with one hand through a BlackBerry while pecking out instant messages (IMs) on a laptop with the other and eyeing a television (I won’t say “watching”). But even though it is easy to see signs of overload in our busy lives, the reality is that most of us carefully regulate this massive inflow of information to create something uniquely suited to our particular interests and needs—a rich and highly personalized blend of cultural gleanings.

The word for this process is multitasking, but that makes it sound as if we’re all over the place. There is a deep coherence to how each of us pulls out a steady stream of information from disparate sources to feed our long-term interests. No matter how varied your topics of interest may appear to an outside observer, you’ll tailor an information stream related to the continuing “stories” you want in your life—say, Sichuan cooking, health care reform, Michael Jackson, and the stock market. With the help of the Web, you build broader intellectual narratives about the world. The apparent disorder of the information stream reflects not your incoherence but rather your depth and originality as an individual.

I’m going as a semicolon for Halloween. It’s a well-known fact people fear them more than vampires.

Sounds tend to be processed faster than images, so without some sort of grouping system we might, say, hear a vase smashing before we see it happen.