I am really thinking about investing over $15000 of my savings into Bitcoin. Would this be wise? Is BTC safe and stable at this point and this time?
Bitcoin isn't stable coin to correct your impression. For the investment into the digital currency called Bitcoin; the best investment anyone can make this time is invest into a coin with prospects and Bitcoin is one of the very best investment coin for anyone. Having the $15k to make investment with is a big one at this moment when the price of Bitcoin dropped. Bitcoin investment shouldn't be a short-term investment rather a long-term investment, years ago I make such move to invest a little fraction of my savings into Bitcoin and was not shamed for my move.