Frustrated with my current situation, want some help.

I'm tired of hoarding stuff. It clutters both my living space and my mind. I'm tired of debating whether to buy real books or get ebooks, vinyl or just go full digital, etc. I'm tired of buying stuff and regretting it later, or not using it. I have a desktop computer and I am already realising how much a of a pain it will be to take it to and from college.

I want to clear my life, of not being tied down to stuff, not not NEEDING to buy stuff. I want to spend less money on things and more on experiences/saving it. I've never tried anything like this so I want some help and I thought this would be a good place to start.

Thanks!