What makes you sure that it will never reach 20k$ again? And what makes you sure the WAHLES takes the profits? And even if they did, it turned out that the price had already reached 20k$ and I am sure it will reach that again and surpassed it even more. You should not underestimate the potentials of bitcoin because once upon a time, its price was 200$ and people were wondering if it was going to reach 1000$. Look at it now. Nothing is impossible.