I think we need it because it's absolutely can give us a lot of benefits and opportunities. Our life can become much easier and brighter because it produce many things that can help us. One of those things is by having a convenient,easiest and fastest way of doing some transactions. It also the answer to our difficulties when regards to our financial aspects and I'm pretty sure that there's a lot more things that this system can gives to us.
I need bitcoin cause it is give me big benefits I gain lot of profits in my investment it give me brighter future. In bitcoin are so easy to convert into cash your transactions are so easy, fast and secure. Joining in investing in bitcoin is good opportunity and good choice cause it helps to change your life from rugs to riches.