I can't help but feel sad and irritated when I see the amount of ignorance that still exists around the illness of alcoholism and addiction.
It's 2013 and still most people seem not to even know what it is or how to go about diagnosing it.
As a recovering alcoholic and addict myself, perhaps I can help clear a few questions up...
How much does someone have to drink to be an alcoholic? How long is a piece of string? Alcoholism is not about quantities or frequency. I know heavy drinkers who drank more than their weekly unit daily. However they were not alcoholics because given serious enough reason, they were able to stop and stay stopped without help when they needed to. To use another extreme, I could drink just twice a year and I would still be a hopeless, actively addicted alcoholic. This is because once I start drinking, I cannot stop and stay stopped, without treatment and help.
Alcoholism is both a physical and mental illness. Physical because once the alcoholic takes a drink, it triggers off a physical craving - an allergy if you like - that renders them unable to stop. Therefore somebody who is consistently able to have just a few drinks and then stop, despite there still being some left in the bottle, is unlikely to be an alcoholic, even if they are doing it every single day. If I pick up one drink, the likelihood is that I will be unable to stop until I am incapable of drinking any more. I will steal, lie, and manipulate to obtain more alcohol if I have to. I will prioritise drinking above everything, even my own children. This isn't because I am a bad person, it is because as soon as I introduce any alcohol at all into my body I am in the grips of a compulsion which renders me utterly powerless.
The mental obsession then explains why people return to the bottle again and again, despite their drinking causing major upset in their life. This is the insanity of alcoholism. People lose the respect and trust of their families. Perhaps they lose their jobs or their children or their driving license. But despite all this, they continue to drink. Anyone in the least bit sane would say, 'Christ, look at all these dreadful consequences. I'd better stop drinking'. Not so the alcoholic. It doesn't matter whether they drink immediately the next day, or whether they wait six months before drinking again. The fact that they return to alcohol at all after their drinking has proved to be so problematic is the major indication of true addiction.
So to summarise, alcoholism is characterised by an inability to stop drinking, once having started, and a tendency to continue to drink despite ever more disastrous consequences.
I was not always a daily drinker. I occasionally went for periods of weeks or months without drinking. My tolerance was variable and certainly when I was not drinking daily it was low. Loads of non alcoholic people I knew could and did drink far more than I did.
Didn't stop my alcoholism from nearly killing me.