"If you are not a comedy writer steel some from others".
This bugs me. A ton.
This is what is wrong with the entertainment industry. Not just magic, but performance art altogether. But, since this is a magic forum, and we are discussing magic, allow me to attempt to throw in my 2 cents worth...
Just because you are technical with card, coins, ropes, etc etc...does NOT automatically mean you are a "performer". Some people are born with a natural gift to be able to ham it up with anyone, anywhere. Other people try to learn. They take classes, study books and practice, annnnd practice. For some, this works. Then there are other people out there that are just aweful. I really mean no disrespect, but I look at it the same way I look at some of these people who audition for shows like American Idol or AGT.
SOMEONE had to tell them that they were "amazing" at some point in their life.
There are PLENTY of magicians out there who are soooo much more skilled with a pack of cards than I am. But you know what? I focus more on my performance than I do sleights. Yes I do practice sleights...daily, but I focus more on the entertainment value, building rapport and having the audience know me.
A bit of a ramble here, but it ties in to just out right copying someone. I question just how well tenured your friend really is for making a comment like that. Yes, it is hard to be original, especially in magic. But then you wonder why so many performers are just so awful. I would venture to guess that a portion of their awfulness has to do with the fact that they are using patter/one liners belonging to another performer.
If you want to write comedy, read up on it. Take classes and see if it is something that can come to you after some training...if not, you could consider hiring a writer for you. That is, if you are extremely serious about what you do. Bob Hope did it. So did Jerry Seinfeld.
I probably just garbled a ton of things together and did not really make any sense...but it really frustrates me to read that someone is telling you that. Anyone who really knows me knows just how serious and passionate I get about stuff like this...