I came across this site where people can roll the dice, earn free bitcoins and also multiply them. How legit are these sites and how to use them effectively?
is not that like gambling? If you do not need to bet anything because I think there is no gambling without betting so it is not free. and bitcoin can be from the gambling result whether it is the correct behavior. unless you can let go of all the ways to get the bitcoin you will probably do.
Yes, it is true. some pay, but many are just a scam. and also what we get is not balanced with what we throw away. There are still many more useful and profitable. for what we spend time for something small, while we can still get bigger.