Per the Kabbalah Center, "Aries is for speak[ing] your desires & meet those intentions with action. This is how you’ll start co-creating the life of your dreams."
Aries brings Nissan, the Jewish New Year for worldly life (as opposed to Rosh HaShanah, which is a spiritual new start). Nissan sets the tone for how we manifest our life.
One way to do that is through Minimalism. I don't wholly subscribe to it, b/c there are things, skills, and knowledge we need to accumulate now for the upcoming future reality. But for day to day life, I think some streamlining & prioritizing is a good thing.
For example, less consumerism.
"A streamlined life is a life that is improved through subtraction rather than addition.
Streamlining requires letting go of difficult things...
The only thing that keeps you tethered to a lifestyle you don’t want is your need for approval from others..."