Just to echo the comments above, you are going about this completly the wrong way. Gimmicks are not the way forward, sure, we all use them from time to time and even i use them on occassion. However the real joy in magic comes from careful study of the craft. The long time spent studying a good book and DVD will bring you much joy and fun. You will learn to love magic even more as your skill level slowly grows. It is the skill of certain aspects of magic that keeps it fun for me, and don't forget fun is the most important part here. As the great Pat Page said "if you don't enjoy it then you should not be doing it". I keep saying this and i will say it till the cows come home. The best flashy expensive gimmicks are often aimed at working magicians and professionals like myself. We buy these as tools the same way as a computer expert may buy the lastest expensive software. It earns us money. You really do not need to spend lots of magic to perform fun and entertaining magic.
We have all suffered the "i want to do i now" syndrome but avoid temptation and start from the beginning. Go right back to basic card work. Careful study of classics such as Royal Road to Card Magic and Born to perform will set you on the right path.
My advice is if people are going to threaten you for not giving away secrets, just simply don't perform for them. If they are friends doing this then they are not really friends are they! Find some new ones or even see if anyone else is into magic who lives near you. You could practise together. Getting advice off fellow magicians is a great way to gain confidence and experience.
The other benefit from learning all the moves and sleights is that will often find yourself creating your own effects. This can be great fun to do, i have several routines in my own acts that were created by me. It really gives a great sense of achievement.
I would take some time to really think, how much do you enjoy magic? what was it that first attracted you to it. I hope you do what feels right for you, just follow you heart and do what you feel is best
Now.... My favourite story! (yes i know i have said this before

)
"Many years ago in America there was a young boy who loved the magic he saw on TV and at parties. He purchased a book called "Royal Road To Card Magic" and i think the BOBO book. He spent many a day learning all the material". The point of this story?.... The boys name was
LANCE BURTON
Point made....
Magic can be a struggle, it can be very hard to learn some material and at times you will feel like giving up. Every magician has had this feeling at one point. So this post is directed at anyone here who is in the same position. Stick with it, some things are worth the struggle. It may not be easy at times but then good things are not always easy.
