Oh man i've been doing magic for about a year and I can see the change in my performances, patter, style and effects. Well I have 2 the first was the ufo card, back then I wasn't very serious about magic it lasted about 3 months. Well since i've been doing magic continuously, the first one I learned is where you reverse the back card, have them pick a card flip the deck and say you will find the card behind your back and you just flip over the reversed card and their card is face down! Good times!