I suggest you to know the market's tendency first!
This decision of buying or selling of any kind of coin greatly depends on the person who is there in this stuff but the thing is you need to think well and analyze the market situation in the best possible way before making any final decision. Making the right decision at the right time can help you in generating a huge amount of profit thus helping you in making your dreams come true.
It your own decisions. So you buy and sell coin you know the proces. It time to change the pricess. It good opportunity for improve your self. If need information of the bitcoin price check the market place. So before sell and buy check the price information. Then you know the price and plan to work and process.