I believe in Sherlock - A confident way of saying Sherlock is real and you're just a

A confident way of saying Sherlock is real and you're just a brain-dead failure.

I believe in Sherlock. You're the one who forgot the case file.

I believe in Sherlock. You're the one who got beaten up by a fake thief.

I believe in Sherlock. You're the one who got lost in the park.