It could be a risk but it is a risk I am willing to take. I will hold my bitcoin because in the beginning I have told myself that bitcoin is a long term investment
Yes experience people will always like to take the risk and they do not have any other option to make money. In fact the risk can only be reduce through spending time in trading and investment, once you get some experience, risk of of losing money in trading and investment will reduce.
Yeah experience people know about the coin prices information. If need any information people will be check the price information in the market place. This information help to for buy and sell coin. People check the price day by day and before any sell and buy coin people check the price. So coin is not risk you buy and hold the coin. Then you will check the price day buy day.