I'm sure many people dump due to rising price of bitcoin. My thoughts are, why not just hodl what you have been given in most cases free and help support the project that is graciously giving you these coins/tokens. Greed tends to take over. I will continue to hodl all airdrops I have received and if down the road pays off then cheers!! If any or all become extinct than so be it. It is very important for the success of each project to show full support in these regards. Stay true and hodl my friends especially when it cost you next to nothing but a few minutes of your time. Hodl is the only way