Good. You don't need one. Credit cards are unnecessary, it is far better to pay for everything outright and never get in to any debt. The complete avoidance of debt (aside from perhaps a mortgage) is an excellent strategy in life. The "perks" of a credit card are not that significant, and definitely something that can be lived without, particularly when it means you have no chance of ever getting in to credit card debt. Keep it up.
Yeah, but you're never getting a mortgage without a credit history.