Is 'ouch' the same sign as 'hurt'?
Yes, 'ouch,' 'hurt,' and 'pain' all use the exact same handshape and movement. When used specifically as the exclamation 'ouch,' the movement is usually a bit sharper and accompanied by a sudden, intense facial expression of pain to show the immediate reaction.
Do I have to sign it in front of my chest?
When signing 'ouch' as a general exclamation, it is typically signed in the neutral space right in front of your chest. However, if you want to show exactly where you are hurt, you can move this same sign to that specific body part, like near your head for a headache.
Do my index fingers need to actually touch?
No, your index fingers do not need to touch each other. They should just jab or twist toward one another in the air. The focus is on the sharp, clashing movement and your facial expression rather than making physical contact between your hands.