You really can’t underestimate what people involved in wars have lived through in order to help the rest of us.
If you need any more convincing though then this video should help. It features poignant interviews with veterans about the first time that they killed anyone in the line of duty. You can see in their eyes and hear from their voices that it’s deeply affected them and it really is heartbreaking.
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Heavy stuff. Never forget what these people have done for you.
And as for people who walk around in full army uniform PRETENDING to be veterans, then make sure you treat them like this guy because they are the lowest of the low.