I hope your high risks ICOs are not the lending ones... I know, some people have made piles of money, some lost piles too, they are all just a game, but if someone knows how to play, that's great. I do not, I lost with them, so I keep away now. Of course, I am not talking about such lending platforms like LEND.
As to freeing up some capital, is like I just said in another comment, in my case, there are so many good places to put in my money and still so very few to take it out.
Cheers to a more profitable future!
BTW, did you get a chance to read my last post with the new, 'most promising' ICO ;-)