As usual, resorting to insults. I do understand that things are different in different areas, laws, etc. I am lived in a lot of different areas in the US, and in the world. I would venture to say I have been more places, and experienced more things than most on these forums. Some things are the same everywhere however. Since you think I live with my mother (weak jab btw), I am 42 with a wife and 4 kids. Recently bought a new home, what do you think I needed to buy the house? An ID. What do you think I needed to have to hook up the gas, electric and water (all separate for some damn reason), an ID. They would not have let me hook up any of them without an ID. I financed some furniture for the house, what did I need? An ID. What do you need to cash a check? An ID. Open some bank accounts? An ID. I had to have one to rent a bounce house for a birthday part because its an expensive piece of equipment. Had to have one to rent equipment at Home Depot too. I had to have one to buy Dayquil at a local Food City, and over the counter medicine that is very common. I had to have one to send a money order. Have I gotten a drink and not been carded? Sure I have, I think most have. At least 9/10 times I am carded though when out eating and having a drink. Every single time in a grocery store when we buy beer or wine. I have seen bars deny people entry who didn't have an ID many times. Drive a car? Obviously a license aka ID. Trying to argue that there are things that are required to have an ID for in this country is silly. There are simply some things you cannot do, without one. That is a fact. But if someone wants to limit themselves, then by all means don't get an ID. Could someone survive without an ID? Yeah they can, without all the same possibilities that someone who has an ID has. Because that is exactly what they are doing, limited themselves compared to someone who has an ID. Many, many "grown up" things require an ID, that's just a fact.
Living with your "mum", no you probably don't need an ID. So there is that.