First of all everything in this world is a risky gamble..every kind of investment are risky too ...but ofcourse for you to be able to manage risk in every investment especially in crypto currency you have to every little thin in it up to the biggest once ..how is it work.is it scam or not..and most importantly dont ever ever trust to anyone that says to you give them money and they can doouble it...so all you need to have are awareness and commonsense..
Correct, we should be vigilant in every way. Surely, if you are one, nothing will ever happen to you and your bitcoin.
Also, the risk is least if we are knowledgeable in this field. You should not be greedy and fast. Instead, be patient enough so that you will survive.