What's your definition of a $BTC bear market?

Equities say 20% down = bear territory.

But $BTC? We've seen 30% corrections in bull runs and 80%+ nukes in actual bears.

Is it:
• -50% from ATH?
• Breaking major support?
• Multi-month downtrend?
• Just vibes?

Crypto doesn't play by TradFi rules. A 20% drop is literally just a Tuesday here.

So what's the real line for you?