to get the best high from the 80's i always found chewing 2 up to chunks, like not quite paste and swallowing them and snorting one crushed, half up each nostril brings on the best high, you get the initial euphoric rush from snorting them and as that fades the nod comes on from the orally ingested 2, Its been absolutely ages since i last had them, near a year or 2 but that was also before the gear so no idea how id be tolerance wise now, half of one would have me fucked I reckon, that was bac when a mate got them dirt cheap and would pass a few my way for helping him get rid of em, prob a blessing in disguise i'm no longer in contact with him!!