1. The numbers first
Round-trip costs: taker fees both sides (0.1-0.2% at base tiers, more on simple buys), spread, slippage. A daytrader doing 5 round-trips daily at 0.3% real cost each burns 1.5% of turned-over capital per day - before a single bad decision. Annualised, fees alone outrun most retail edges. This is why "zero-fee" marketing targets exactly this crowd.
2. The documented base rate
Studies across markets (equities, futures, crypto) converge on one finding: the large majority of active retail daytraders lose money over any period longer than months, and the persistence of winners is close to chance. Crypto adds volatility and 24/7 exposure to that base rate - it does not subtract from it. Any presentation without this paragraph is marketing.
3. Why crypto specifically is hostile
24/7 markets mean the day never ends - screens at 3am, funding swings, weekend liquidity gaps. Manipulation is more feasible in thin assets. And the leverage layer from Part V is always one click away, marketed aggressively to exactly the most confident newcomers. Sleep loss degrades the one thing daytrading supposedly requires: decisions.
Remember: The realistic daytrading trial: three months, smallest meaningful size, complete journal, fees counted honestly. Most people's verdict arrives before the deadline - written in their own adherence column.
4. If you still try: the survival protocol
Fixed hours (the market survives without you at night), fixed daily loss limit with a hard stop (two max-loss days = week off), one market, one setup, position sizing from Part II - and the pre-committed evaluation date when you compare your result against the DCA benchmark honestly, fees included. That protocol does not guarantee profit; it guarantees a decision point instead of a decade.
5. When this fails
The honest failure mode is not bankruptcy - it is the slow two-year bleed of accounts, energy and confidence that never triggers a crisis moment. There is no dramatic stop-out, just P&L graphs that slope down while effort slopes up. The journal is the antidote: it converts the drift into data.
Risk: Influencer daytrading content shows the winners of the survivorship lottery with rented Lamborghinis. The base rate is the one fact that matters, and it is not for sale - it is free, and it is unambiguous.