I'm playing with the thought of taking loans and going 20x leverage
The main thing from stopping me though is if I would be able to get get my money out.
Let's say I make a huge killing, like $10million the coming months if bitcoin were to spike, how big of a chance is it to get all that money out and how much trouble is it?

Lol I have decided I won't do it

Really stupid, was just a fun thought though. Making so much money in so little time is far from healthy too.
I'm considering doing it with 5-6 btc though if things work out the way I want them to. Where on the bitfinex site do you choose what amount of leverage you want btw?