I'm sure you've heard this before, but you can't really expect to see a legitimate answer when you haven't even specified a range that you can invest within. But since you seem excited, I would suggest that you spend whatever you can afford to lose on bitcoin. Consider that there is a limited amount if Bitcoin available (21 milion), and that the amount that will be mined effectively halves each year. This suggests that you should buy bitcoin now. Although I would also invest in a few other altcoins and a few powerful tokens like LEV and nCash by Nucleus.Vision . Actually, even Universa and IOTA are definitely worth the investment.