I love to experiment with different flavor profiles so I buy different rubs. Sometimes mix them together and use. Sometimes attempt to replicate what I like. Somehow, I always end up in the spice aisle at the grocery store, Sam's, Costco, etc.
I am pretty sure I can take what I have and make up something better than the "rookies" who don't know flavor profiles yet. And, it gets stuff out of my house. Been here 6 years now and it is time for a purge of lots of things - spices, electronics, luggage, storage boxes, etc. May even need to get rid of a grill or two.