In the long term, the currency has been rising trend, when the thunder network after solve the problem of the currency block jams, the cost of the currency would rise considerably, so don't need to do any thing, just need to hold.
Lightning Network is already being in use. There is no moving forward. The final factor which is deciding the flow of the Bitcoins value are the big players which are dumping it for a future reinvestment. I believe that Bitcoin will achieve some reasonable value in the comparison to the last years highest price but it won't for sure to climb back to that price. Those that are selling right now panicking too much but a little cautious is actually good if at first that same Bitcoin particle was bought at a reasonable price when compared to the selling time.