had anyone been paid by HYIP programme?

[moustafa]

now-a-days you can't believe in such HYIP sites.Though a certain sites are not a scam you don't even know the hidden charges that they charge you.
they promise you to double the money but as the time passes on the
money doesn't even get doubled.you can google around and find out that there are a number of people who got cheated through these hyip
forums. SO BEWARE!!!!!!

If the plan is installed to double your money within a certain time period then it will happen , its done automatically .
may be you don't try any of them so you aren't aware of its system .