Nothing tests your resolve to identify a certain way like a big, bank-breaking purchase. In December, after five years of back-and-forth, I took the dive and bought a gaming PC. Until I was standing in the Micro Center checkout aisle with a big, stately "PowerSpec" box in my cart, I kicked and screamed the whole way there. "Buying in" is a scary thing, especially when your lifestyle is still possible, but significantly compromised, without doing so.