I have invested funds in bitcoin. Tell me how to exchange bitcoins for dollars. How do you take profit?
That is the main question.
And the answer for a TS question at the same moment. I would invest not more then an amount that would be possible to withdraw.
My experience with a banks around the globe: it is not possible to avoid your funds be blocked with an amount come more then $50`000-100`000 (for an active account with a turnover more than $100`000 a year). I suppose that even $10`000 withdrawal can be a headache for a most users.