Do I want DCR on?

Could you elaborate on your inquiry regarding whether you want "DCR on"? It seems you're referencing the activation or utilization of some cryptocurrency feature or service related to Decred (DCR), a decentralized cryptocurrency. Are you asking about whether you should activate a specific feature in your wallet or exchange that relates to DCR? Are you considering investing in DCR tokens? Or are you wondering if you should turn on a certain setting or functionality related to Decred's blockchain? Clarifying your intention would help me provide a more tailored response.