Transaction fees

What do you think about transaction fee? Sometimes it really pisses me of.somedy, In the perfect world, there will be no comission at all. But frankly, I see that some exchanges have already decided to do that. I found a post, that it could be highly likely that the big part of the exhanges will do that soon. Sometimes, I gotta admit, that I can spend relatively a lot of money on the comission. I hope it will change somehow. I don’t know how the other users can put up with it. Is there any legal way to avoid the fees?