Parabolas tend to be nice until they break.

BTC still able to do perform few pushes further up, even breaking the ATH.
However exhaustion is clearly visible. Typical final stage bubblish acceleration/expansion is visible on 1D+ candles

Parabola remains still intact. The target in case of parabola break is marked with blue line around 12k.

Stay LONG as long as parabola is intact, but if it breaks, then the selloff might break some wallets.