As I said some pages back, I'm not sure it looks good to reference the tokens in BTC terms. I am currently at a -16.59% loss in bitcoin terms but a small profit in $ terms.
What worries me is what you say: I fear that the 15th of March people will massively sell the tokens if this trend continues.
When I bought them I thought to hold them for a year but if the first month we are at a loss I don't think it is likely that long-term the price is going to appreciate, especially in BTC terms. For that, I prefer to sell the tokens for BTC. The problem is, maybe the 15th of March there will be panick selling, and that doesn't seem to be a good moment to sell.
Have some patience, maybe the 15th of March a massive drop can occur but as icopress has mentioned, that can be a good point to buy some more FUN tokens.
I mainly bought the tokens to obtain the premium membership. Still hope that in the end, I will be able to sell the tokens with profit, but I am in it for the long run (1-2 years or longer).