There are many projects that didn't pay to us. That's why I only choose reputable projects. I will only choose 1 -2 bounty to do. Lets choose carefully ^^ Don't waste your time
choose a project that is really good, if it's not good leave it because later we are disappointed.
good projects sometimes in the middle of being bad, so beware.
check details before joining, so you can avoid bad things.
indeed everything has risks but the best is if we can do it to avoid it, avoid it.