Never invest your capital on one thing, always invest with a diversity and also keep multiple sources of income too, while you have to make long term investments, do some short term investments too, to get even a small profit in short time, a cash flow is always needed, otherwise all you assets will be long term ones and you will face many problems.

Best thing to do is keep a portion as BTC and invest a portion to Real Estate. that way you can profit from both, because both fields are profit generating ones.