Basically we don't know the risk in every site if you invest money in a site first is you don't know if the site was trusted there are site that can give you small profit but many site are just scamming people who invested.
Investment was risky because you doesnt have assurance that it will be successful or not. There are sites that always scammed your bitcoin so must be careful. Before you invest your bitcoin. make sure first that the site is trusted and doesnt have any negative experienced. Scammers are anywhere now so be careful.
Yes in your Fiat if it writes that you will lose money then no one wills top that. nd there is no risk you cannot run any business. So you want to make money take a risk and use your brain make money. Bitcoin investment is a risk but not all the sites are a scam. We have some good sites you can find it by doing some research. Invest and make money in long term.