Selling everything is not an option because its gonna be profitable soon or layer, this means that you are just throwing away money and that is not smart at all.
I would never sell them all....
I fully agree with you, the fact is that selling is the the solution and you even will most likely not make good profit.
For me its just not worth it.
After making so much efforts in earning it or collecting it in different ways since long time, its never smart move to sell them all as if you do so at this stage then your all efforts would go in vain and will take away an opportunity from you to make higher profits in future so its better to hold them for long term and sell when price reaches to the roof in future.