For the safety of myself and my family. You would be surprised at how many extortionists want to get their hands on some easy Bitcoins. Thank you.
The thing is, if i invest with you my coins are locked 5 years. I currently have 2 BTC on betsofbitco.in which is a very bad feeling as teh owners simply stopped responding and people report widthdrawal problems.
I would feel much more safe if there was an option to adjust the contract timeframe. 6 months is something very different than 5 years.
You will have your bitcoins every week and in three months you will have all the invested bitcoins back. Then for the rest of the time you will have every week other bitcoins as a pure profit.