Cryptocurrency investing has minted millionaires and wiped out savings in equal measure. The difference between the winners and losers often comes down to strategy, position sizing, and risk management โ€” not luck.

The Only Rule That Matters: Position Sizing

Never invest more in crypto than you can afford to lose 100% of. For most people, that means 5โ€“15% of their investable assets. Crypto should be a speculative allocation, not your entire retirement strategy.

Bitcoin vs. Altcoins: Risk Spectrum

  • Bitcoin (BTC) โ€” Lowest risk in crypto. 15-year track record. Institutional adoption. “Digital gold.”
  • Ethereum (ETH) โ€” Second safest. Powers most of the crypto ecosystem. Proof-of-stake since 2022.
  • Large-cap alts (SOL, BNB, ADA) โ€” Higher volatility, higher potential upside, real utility.
  • Small-cap altcoins โ€” Extremely high risk. Most will go to zero. Some will 100x. Treat as lottery tickets, not investments.
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Dollar-Cost Averaging (The Smart Strategy)

Instead of trying to time the market, buy a fixed dollar amount every week or month regardless of price. $50/week in Bitcoin over the past 5 years would have turned $13,000 into $40,000+, despite multiple 80% crashes in between.

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Crypto Cold Storage
If you own more than $1,000 in crypto, move it off exchanges to a hardware wallet (Ledger, Trezor). Exchanges can be hacked or freeze withdrawals. “Not your keys, not your coins.”