It's not necessarily investing money into it. You obviously also invest time (which is pretty much money) into the bitcoin community. Even now, as you read this, you're investing time into bitcoins. So, explain. What made it so good? In what way did bitcoin create this imagine in your mind where you thought, "Hey, this seems like a good use of my time. This may hold use in the future and allow me to profit off it" instead of anything else?
[Sorry for the repost, kiddos. Made a mistake in the original. Wasn't moderated to prevent YoBit spam.]