People about Cosplay...
There are so many things, and most people have different reasons. Some people go to an anime convention and see the costumes, some just love a character so much they want to be them, some like performance, while others are more into the crafting.
The main reasons I started, and still, cosplay, are the crafting elements and being able to bring my favourite characters to life. There’s a huge challenge in planning how to bring some of these anime and video game characters into the real world.
One other thing that can be fun is the reactions of others. I get a lot of comments, mostly positive, on my costumes and people can tell how much work I put into my costumes. I’m not the best at the performance, but I got a lot of positive feedback this past weekend in the costume contest at a local con. It’s my creative outlet and I love that there are people who accept cosplay. I have got some negative comments, mostly from people who don’t approve of costumes, but the positive feedback and friends I have made through cosplay keep me going.
There’s a few things – one is that you you’re going to get asked for pictures, especially if you cosplay a popular character.
For conventions, make sure that you have a way of carrying essentials on you, even if your costume doesn’t have pockets. Perhaps make a simple bag to match your costume (same color as your outfit, or decorated with a suitable design, an example being a Jedi costume with the Jedi order symbol).
Wear your costume around before the convention, to make sure that you can move around in it, or that things don’t start slipping/pinching/falling apart after a little while. At home, there’s lots of time to make adjustments and fixes.
Don’t worry if you’re not as good as some of the veteran or professional cosplayers out there. Those cosplayers started somewhere too, and with practice, you too will eventually get good.
Putting aside for the moment that the tone of the question doesn’t imply the most open of minds, cosplay is – simply – acting. Do you consider Mel Gibson, Ken Branagh, David Tennant, Cumberbatch, et. al. immature for wanting to dress up and act as Hamlet? Cosplay is a similar – if not identical – mindset: people, inspired by characters, possessing the right combination of talent, bravery and self-awareness, performing as said character for an audience. Whether it’s a convention stage or a Broadway stage makes no difference. The person who portrays Deadpool or Master Chief is very much spiritual kin to the person who plays King Lear or Hamlet. It’s wrong to praise one and denigrate the other based on the source of their inspiration, for to declare which works are “great” and which are not is subjective or worse. Still, even if most consider it blasphemy to compare Marvel to Shakespeare, the motivation to portray characters from either realm is identical and the healthy mindset WON’T criticize this, realizing that whatever it doesn’t “get” is not automatically inferior or invalid.
PS: Ironically you will find, if you but ask, that most cosplayers as children were very successful Trick or Treaters, as Halloween is quite often the “bug” that bites them for their subsequent motivation.