I don't think so, there is no problem with market value. Its part of volatility if you doubt and sell your bitcoin then you will be regret in the future. Bitcoin still in early stage of adoption, and it's only new currency, the current market condition is normal. Just hold your coin for long term, it's always work. There is no reason for people to buy bitcoin because it's give them many advantages, we are too focus on profit, we should also concern about what benefits that bitcoin brings to us.