I would buy trezor and definitely made my computer safe as was mentioned above.

I once had but he's just gone. :/

Elon Musk

I'm afraid it'll do opposite what most think. Everybody want to get rich quick. That's the reason why it won't skyrocket any time soon.

Wow, very cool man! How long have been training to get there?

It's possible. You simply can't be sure this won't happen. As was mentioned above, anything can loose its value overnight.

I wouldn't buy clound mining services as most of them are just scammes.

Best spending is investing. Buy some altcoin and earn even more.

If I were you, I would start reading some books about trading and watch videos about it. Then try it on your own with smaller amounts.