Hi guys, I'm not really clued up on grappling (I just do boxing but have dabbled in BJJ). Could someone please post a few youtube videos etc. of the MOST effective technique for each of these self defense scenarios: Neck grabs from front (someone grabs your neck and intends to smash your head against the wall etc.). Thai clinch would be brilliant but suppose he has way longer arms than mine? RNC - wouldn't have a clue how to deal with this...backwards punch? i.e. punching over your shoulder Ground and pound. Someone has knocked you down and is sitting on your stomach/chest etc. and punching your face. These there are my nightmares! Wouldn't have a clue! thanks!!!