I would not bet that BTC will never return to $7500, it only depends how high this time will go, and correction can be 80% or even more. From $20 000 to $3000, and from $50 000 it can easy go down to $7k.
I don't really understand why anyone makes any bets.
Play with a proportion for fun by all means, but why are so many people pure binary?
If you're a non believer and you've reached the sum you're aiming for then by all means sell everything and walk away. Bitcoin's price is no longer your concern. If you don't fall into that category then quit dicking around and remain in your seat.