Hi GQ
I had (and still have) the same problem to the point where it was effecting my enjoyment.
I posted a similar post a while ago and got similar responses, read them they do help.
The common reply was practice and then practice some more.
When Magic is undertaken purely as a hobby its hard to devote the practice time this fine art deserves, but with a little more practice it has improved for me.
For me paying more attention to the patter required for the effect has helped , I spent to much time thinking what to say I rather than performing it.
That alone made me nervous worrying what I was going to say.
I think some of the shaking could also be caused to by excitement.
The other day I performed "Bigger Finish" for my wife , after all the work had been done just before I revealed what had happened I started to shake like a mad man.
I think that must have been adrenalin why else would I have shaken the so much after most of the trick was done.
Anyway enough of me, listen to these guys on here they know there stuff
Best of luck
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