omg, the topic is 2015
I wish I had bought a lot of bitcoin those times((( But it is never too late to buy btc. I believe that it will grow at least til 1 million dollars in 10 years. So if you are investor and o not wait for a profit in a short term it doesn't matter if you buy it for 25k or 35. I bought some at 40k and now I am -6% but I don't care. I believe in long term bitcoin.
Btw here is a good btc analytics https://www.liteforex.com/blog/analysts-opinions/bitcoin-price-prediction-forecast/