Vikki, if you want to be free from the system, you need to change the system. You aren't gonna change the system at large, but for yourself. The system you are describing, is a wage slave system. It uses terminology like lazy, productivity, profits...
So how might that system measure your art? If you aren't in the top 40, you are not successful? Your worth is measured by how many green things you accumulate. If you can't be exploited by others for more green things, then you are worthless as a cog in the wheel of production,lol?? Which is okay if you consume a lot. Consumption is an important part of the system, it needs growth to survive and can never be satisfied.
Have you ever known a gamer? They play and watch games, game shows, sports, slot machines, most hours of the day. I'm not sure I've ever heard them described as disciplined. In fact in a capitalist system, they would probably be described as lazy, unless of course they started a business "Game Book"? and sold a lot of stock and got a lot of green things, then they would be called a genius.
George Orwell was pretty keen to the language of the system.
"Arbeit macht frei", "work sets you free", the slogans on many Nazi concentration camps, is as good a metaphor as any for "the system". So Orwellian.
The important thing is not really how good or bad "the system" is or isn't, but it's a system we live in, and it's to illustrate how it influences our thinking. The language it uses. How it affects our self worth. How it makes a chore and places unrealistic expectations on us as people. How it takes something so enjoyable and turns it into misery. I love gardening, but not as a slave, a marginalized low wage landscaper, or even as a child gardening with my dad, how miserable,lol!!
Creativity is about deception and lying. Humans are really good at that from a very early age. Craft is about polishing it and making it presentable. Creativity is all we have as a tool for survival. A chimp can run faster, stronger, jumps higher, climbs better, sharper teeth... So do we really need an appointment or a time set aside for creativity? Well yes, if you think system-think. There are probably some tips to maintain the system-think so we can ease a guilty conscious. Get up at a certain time, install a time clock, schedule your breaks, dress in work clothes, call someone and kiss their butt occasionally, watch the clock, day dream about after work plans, drive around the block, take weekends off, have a friend call once in a while and tell you what a fine job you are doing, wish you had another job, worry about losing your job, go to night school to get a better job, buy a car to get to the job, buy clothes for the job, buy a lunch box to take to the job,lol! And remember, that once you make a certain amount of money, you won't work anymore, unless you become a job creator, then you are a hard worker that adds nothing to production,lol!!
Systems promise security, but are they really secure, no. If they were, there wouldn't be any worry or apprehension for the future. No insecurities. When the prescription is hard work ensures success, when success is not attained, it's because you didn't work hard enough, that's what the system says anyway. Another Orwellian deja vu.
The system hates uncapitalized art. Hippie, Bohemian. Get a day job. The conundrum is that to become the well respected capitalist artisan, most people must pay their dues as a hippie or Bohemian before they get there, and the system marginalizes and is very unkind to those who choose that path. There's no guarantee of moving from the Bohemian class to the Artisan class either. The torture is in using the language and methods of "the system" to create a nurturing and stimulating positive environment to promote inspiration and accomplishment within the realm of art. Don't most people join the military for discipline? Or at least I never much heard the term outside of spankings and when I joined the Navy!

And I still don't understand the methods used to teach discipline. Well, then again maybe I do, discipline is when you learn not to question authority, and will kill or die when so ordered.

Maybe art and discipline is after all, mutually exclusive!
