I'll add in my two cents to this post if no one minds. I'll also leave some sources so people can get their learn on!
Coin Magic:
-Thumb Palm
-Finger Palm
-Classic Palm
**These are the fundamental palms in many magicians' opinion. If you can do a great thumb, finger, and classic palm (not necessarily in that order), then you will already be a huge step ahead of many magicians out there who do coin magic. After learning these three, its great to branch out to other sleights and subtleties. Learning these three first just provides a fantastic foundation for a knowledge in coin magic.**
DISCLAIMER: I'm not talking directly about any magicians here that do coin magic. Many magicians can do amazing coin magic. I can't even do my classic palm to a point where I am comfortable. I just believe that in general, students beginning in coin magic do not start with a good basis.
Good Reads in Coin Magic!
-David Roth's Expert Coin Magic
-J.B. Bobo's Modern Coin Magic
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Card Magic (that hasn't already been mentioned):
-Hindu Shuffle and Force
-Any practical control of a card or multiple cards
-Marlo's Tilt
**Learning how to correctly hold a deck of cards is also a great thing to know. I didn't learn the exact correct way of holding a deck until 2 years into doing magic. Learning to feel comfortable with a pack in your hands is key, regardless of your style, if it be smooth and elegant, or clumsy and messy.**
Good Reads in Card Magic!
-Hugard and Braue's Royal Road to Card Magic
-Roberto Giobbi's Card College Series
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These theories and ideas about magic may not be something that a lot of beginners really think about (I sure didn't), but now that I've really started to read a lot more than I used to, these are some of the things I think about a lot nowadays in regards to my magic:
-Misdirection
**When I say this, I don't just mean "Hey, look over there!". I mean this down to tiny details. My fellow psychology aficionados out there will understand this greatly. This is down to your body language, eye contact, and much more. There is a lot more to magic than some may realize. When you break it down and you listen to the greats in magic talk, you realize there is a lot more than meets the eye.**
-Tension
**This is big for me. This is based heavily on how you portray yourself to your audience. I won't get into too much detail, but tension is a huge factor on how your audience receives the effect.**
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There are a lot more things out there we still haven't mentioned, but that's what comes to mind when I think about it.