Hello every body.I am a Newbie. I joined Crytopia about four months ago. I hold ont and dog Now I want to practice to trade .Please help me give some idea for Newbie as me, I should trade or not? I really want to receive the instruction of the go-ahead, thank a lots. 
Before you step into real trading I would use one of the many demo sites that are available. You can practice with "play money" before you step into the deep end with real money.
The biggest tip I can give you is be patient. Don't fall for the sudden spikes and keep low buy orders just in case the price experiences a flash crash. Honestly though, it's very difficult to make consistent profit trading and not many people can do it.