self induced vomitting doesnt work - take it from me.
your best bet is to take a nice big glass of milk, or some yoghurt
not too long before you start drinking. it reduces the speed of
alcohol absorbtion (you still will absorb just as much - just over
a longer period of time).
if you know any doctors or nurses, administering a saline drip will
stop hangovers and possibily help you sober up.
or, jus tstart making cocktails at home for youself. (=