Is it fair to date a civilian while serving in the military?

Is it fair to date a civilian while serving in the military?
The heart wants what it wants and I'm not saying you can't I'm just wondering if it's really fair to them. They never joined or made that decision but they get thrown in without training and usually try hard to hold on. Most don't make it through all the deployments and random training exercises. The few that do seem more resilient but even fewer will make it all the way. Wouldn't it be smarter for military members to date amongst themselves. The military mindset being what it is needs those who are more prepared to handle it. Again not saying you can't date a civilian. I'm just asking myself if it's really fair to put a civilian through all the extra bullshit of dating Service Members. Thoughts?
Is it fair to date a civilian while serving in the military?
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