Fight my friend FIGHT
Look at them too and they will stop looking at you
I have checked this
I know its a bit annoying when some ppl just starting at you, but when you try to look at them too, they usually will look away and you will feel the power over them my friend. It will make you more confident I promise. I know this from my personal experience. Now I dont look at the ground, when I come in a room.
I am constantly playing the stare contest with ppl, usually I win, but some ppl are really good at it. The old grannies are the best. They can even stare 10 seconds at you, and its very tough to win
Practice it and let me know how it goes