Does it have to be bitcoin, is bitcoin the one and only coin?!
I'm pretty unsure if bitcoin will surpass a certain lifespan, if it can be upgraded often enough to compete with other cryptos. Yes, Bitcoin is the most known name in the game, but most people still think it is a real coin; round and golden with an b stamped on it. At the end, the availability, usage and convenience will decide how high bitcoin can come.
Just my 2 thoughts about the current rise and fall of bitcoin, btw. technical analyses works great on it