For now, is a dream. But i don't wanna wake up in 10 years and say to my self "If I only had invested on my feeling...". I'll never can say "I did not try".
However, BTC has potentials.
You won't, if you have the courage to take real life risks and challenges...
And yes, if you are actually going to buy that much amount of sum, I would suggest you to put them in parts and not in a single wallet, and if you think you are good at investing online, you may go for investing on games that are being popped-up nowadays where others are investing too, I mean some dice games and brain games, etc...
In that case, many factors will work, but you have the chance to grow your BTC instead of sitting back with it expecting the price to rise that high...