Answer:
I'm really blue but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt.
I am constantly overlooked by everyone but everyone has me. What am I?
You do not want me when you donβt have me but when you have me you don't want to lose me.
I am the thing that is used to make your weight. What am I?
Blade to blade I always win My foe laid low and even. Yard by yard through thick and thin I'm busiest in season.
What do people want the least on their hands?