If you shift your attention from the immediate past 3-6 months chart to the last 2 years or so, you can see for yourself that BTC have gone a long way already. we are at 8000+ USD per 1 BTC which is itself extra ordinary. As you know the supply is limited to 21 million unlike fiat currency, so with more awareness and people showing interest in BTC and more organiztions adapting to the technology after realizing its true potential - I say 8k or 10k is just the beginning.