Like in cryptosystem where we deal with invisible assets, most sellers are not sincere and most buyers are not genuine, the feeling who will send first has corrupt original intention of what should be. Eg I want to buy bitcoin worth $3000, I got a trader who is will to sell and he or she said send me your money first and I will like no! I don't know you in person, we meet online! You send BTC to me first through wallet eadrefgdvbgjjhhbcjvnhhbbvgnc. Here our trust has been collapse looking for how sincerity will come again becomes a barrier.
You have opened discussion on a very important topic that revolves around trust, integrity and ethical conduct as fundamental elements for achieving success in the world of business . It is necessary for dealer/trader to fulfill his commitment whether he is dealing kind of trading activities he is conducting including Bitcoin or other crypto currencies. In the world of crypto currencies, trust can be significant issue, as this is relatively new but rapidly growing industry, and due to inherent anonymity of transactions can be challenging when it comes to trust and verification.