Literally just this. Its not like enlisting in 2000 where you might've thought you were the good guys or 2002 where you might've thought it was revenge or something or 2010 where you figured 'forever war' was a way to get the hell out of that small town and into college. No.
You signed up to do xenophobia for the guy who gets memed as wh40k emperor by his supporters, probably after the head war guy peeked out of his bottle to shout 'logistics are gay!'.
If you did that, the world is better off without you and your injuries are funny, kill yourself.