I agree, having no experience in trading will make you somehow prone to bad decision. Even with the basic knowledge, having experience in trading brings more better result. If you are a newbie and wanted to start trading, you can have people that are knowledgeable on this area as advisor. It won't harm to have one and give him some commision if your trade is succesful.
That is why if you are going to invest in trading make sure that you are going to invest first your time into learning about the right knowledge in trading. In every type of investment, you must really to have enough knowledge so that you are going to be able to do the right decision you are going to make with your capital.
It is true, you must also select the servants in the smart coin will you buy and also have to be careful because an awful lot of new emerging yan coin will give you profit or loss