I believe because bitcoin will definitely improve and it will go up. and also, I think will many people using bitcoin to benefit so that bitcoin is more trusted.
I think not everyone can make a profit on bitcoin, even if you believe and are sure that bitcoin is profitable for everyone, but in fact could have been bitcoin disadvantages for others. I think the sense of trust is not it. You just need to believe that bitcoin has a bright future
Not everyone can do it but the most will because its easy and with investing you can already make some good profit by the bitcoin.
It has a great future too so the most will.
No investment don't have risk. When you are in a business like bitcoin, you must need to consider the risks you may encounter during your trading or whatever you are doing to it for you to have a profit. But, there are points on how to avoid it or to lessen the possibility of loosing your hard earned bitcoin. First is Research, make sure before you put your bitcoin to research first and make sure it is legit before you invest. Second, just put what you can afford to loose. Investing all your bitcoins is not a good idea. But if you're sure that the site is legit. Its good. Lastly, make sure to have a great strategy on how to make your bitcoin grow.