SWIM's lab rat is gettin' some tonight. He was also somehow able to obtain two 10mg XR's. He's wondering, if Adderal and amphetamines in general are relatively good sex drugs, is 20mg crushed up enough? What would be the best way to take it (insuffulation, tincture, or parachuting), and when would be the best time relative to before he's on his way to the bedroom? Thanks for any responses. I hope that this is in the right forum.