You can always do with less.
No matter what you think you need, you could do with a bit less. Do you need business Cards? Do you really….
Do you need a new Computer to setup shop? Or even to run your current one? Probably not.
While you can always do with less, the question is where or not it pays to do with less.
You can do with a lower end computer but does it make sense? If you need to wait 15 minutes for your email, then probably not.
You can do with a bit less heat, but if your shaking too much to write, then not so much.