As a collector and long term holder, I am not worried in the least. I know there is uncertainty out there with a variety of different things (Bitcoin update on August 1st, Etherium scalability, regulation, etc.), but I see some of these dips as a buying opportunity. As long as you have the mindset that dips will happen and this may be a chance to load up on deals, then we will all be fine. My plan is to remain calm and ride it out.