DIY Quality: I'm accountable to myself and my client demands quality. Judging a book by its cover?

Quality tools are not just for the pros anymore. But as the old saying goes, owning a guitar does not make you a rock star. Either way, I'm sure it says it in the Constitution somewhere that I can buy Snap On tools. So I do. And I use them as a reason to learn more and get better at using them. The same is with other objects in my life. What about you?