im frm singapore,26 yrs old tis year.been performin close up magic for 4 yrs plus.my occupation is a nurse in a major hospital.loves cards,coin magic.i have taught several youths basics of magic n cant wait to share new stuff with ppl around e world! 1.split e deck into 2 halves.place them end to end as though u about to do a normal shuffle.keep track which half was originally e top half.
(suppose u wan keep e top card e top card)
2.start riffling e ends by releasing cards with ur thumbs.let e final few cards fall frm e top of e deck.to retain bottom card,do e reverse.
pretty easy eh? by timing e riffling u can control which cards drop lst or first. try it.its simple
good luck n all e best in magic