new bikers should read the manuals and ride safely and as they gain confidence they can ride with others. show-offs dont matter weather they are new riders or experienced riders. riding bikes is like anything else, if you are secure in your confidence it is the real thing, you do not have to prove it.
Experienced bikers make riding look easy and new riders want to have that at ease, cool look. Even worse, they try to handle their bikes like experienced riders before they know the capabilities of the bike. This is extremely dangerous for the riders and everyone and everything around them.