I'll give you three points to contemplate. The first: On average, most people report having kids to be a greatly fulfilling thing - understandable, due to biology. Not an iron law, but just be aware that if you choose not to have kids, you're gambling against your own biological nature to a degree. Be prepared to accept this. The second: While it is almost always *best* for people to reproduce within their own race, *perfect is the enemy of the good* - make a list of ethnicities in your own personal order of preference and go through it in order. If you seriously feel your people are lost or their situation is unrecoverable, then go throw your lot in with those still fighting; contribute your genes to their pool - you'll meet the aforementioned biological imperative for yourself, and as you're (presumably) white, your genes are, at the very least, decent. The third: Even if you decide not to have children of your own, this should not become an excuse for empty hedonism and self-centered living. You are still part of a family, part of a community, part of a nation, and part of a people. Be upstanding, work hard, keep to virtue, and remember that as a part of all those things you have a responsibility to uphold towards them.