What a stunning bird, beautiful colour. I adore the name Wasabi .
I like your name alot too, I am also Andrea shortened by my family and friends to Angie coz by bro's couldn't say Andrea when we were little ones, they would say Angia

Only ever had one guy call me Andy.
You have to just push past him when he lunges at you and make him do what you want, show him you are the boss in a firm but loving way. Never pull away or (if he bites you) show that it hurt, enforce the action first, then run away later, mop up the wound and scream your lungs out, ya can even kick something if that helps.. lol ..
Reward him when he does what you want without lunging and soon you will have a beautiful little darlin on your hands.
Any question you have along the way, just flood the boards with, we LOVE to help and cant wait to hear the progress you two make.
Cheers!