My girlfriend moved in with me about a year ago and, in the process, we cleaned out a lot of ‘stuff’. Personal stuff, kitchen stuff, knick-knack stuff, furniture stuff, memento stuff, clothes stuff ... just all the stuff that you accumulate as you move through life. (We’re both ~40.)
Since then, we’ve been very careful not to accumulate more stuff. I’m not exaggerating when I say that we deliberate over a new kitchen utensil. We don’t buy anything unnecessary.
It’s amazing. Our home is amazing. We live in a mid-sized apartment but it feels spacious because it’s not full of stuff. Life is simpler. There’s less to clean. What there is to clean is easier because—you guessed it—it’s not covered in stuff.
Buy less stuff. Throw most of your stuff away. You almost certainly don’t need it.