I linked to the car manufacturers going from 3+ million cars in 1941 to basically none (139 over the next 3 years). You said we can't change that fast, but I've just shown an example that we did indeed change that fast, so it's not only possible but it's already been done. Now whether we should or will do that for climate change is a different issue, but we can do it if we so choose.
As for your questions, they don't really matter for whether we institute a Green New Deal. Plus you're conflating things we do currently with things that we've done in the past, but I'll give you my personal answers:
Do you drive a car? Yes, but I also walk or ride a bike when I can. Plus I try to live close to where I work (I was actually working from home for several years) and generally try to reduce transportation. Although I do fly about once or twice a year when there isn't a practical alternative. And I've worked out that swapping my current Honda Accord for an electric vehicle won't save as much in greenhouse gases as waiting for the Accord to die.
Do you recycle EVERYTHING that can be recycled? Yes, but I much prefer to reuse. For example, we get milk in glass containers that can be washed and reused, and we save other glass containers for our own reuse rather than recycling them.
Do you leave lights on? No, but it's a constant battle to get the kids to turn them off.
The next two questions don't matter as it's not what we've done but what we're doing now and what we'll do in the future that matters. We can't change the past.
Ever smoke?
Ever use aquanet (I did, I had some sweet feathered looks back in the day)