I forgotten a site where I've invested only 1mbtc and got 8mbtc. If anyone knows about it please let me know. also similar sites like that will do. Thanks for reading.
No such thing exists. It is always a gamble of not k owing the next outcome. Noone can predict.
A liar will Swy yes just to rob you. Be careful.
Promotly yes, gambling is totally risky and gamblers cannot assured thar they can earn money on that, lets just think that gambling is just a game where doesnt need to be taken seriously and made it for fun based only, and if we can do that surely no people can't fool us for this matter let, gambking is about 50-50 chances we should remember that.
Yes thats 50/50 chances of winning and because of risking an investment to this gambling no serious emotional attachment should happen to you. If thinking that this gambling is only for fun you should visit those sites with a small betting requirement, small winning amount and possible of small losses to have. With this you can manage yourself in betting large amount and yet your possible emotional stress will not happen and also you can save your bitcoin for future investments with other optional ways which is profit gaining.