You guys don't understand. I'm a bargain hunter, so I want to get my Bitcoin at the lowest price. It doesn't matter that I intent to keep it for 5 years. The lower the price, the more I get for my money.
Agree with points of first response. 5 years from now if you hold, the point at which you buy today won't really matter unless it is radically lower in the near future, which would be a bit of a worrying sign anyway.. long term holding should be based more on confidence in the idea, rather than financial/mathematical analysis.
I started trying to buy Bitcoin when it was under $300, but there seemed to be too much fraud going on in the online transactions. I had a few thousand dollars on a fiat bank account, and I decided to use those to buy domain names, as I didn't trust fiat. I'm selling a few, and the current dollars that I've got in my registrar account have come from the latest sales. All the money is savings, and not a part of my daily living expenses. I can withdraw funds in Bitcoin, and my FOMO comes from the need to decide when to withdraw the money. 
