
Bitcoin and Ethereum can fall 80% in a bear market. These five rules, from cold storage to exit plans, help investors avoid the worst mistakes and lock in gains.
Bitcoin and Ethereum have each lost more than 70% of their value in past bear markets. Smaller tokens often fall to zero. The market never sleeps, prices swing wildly, and social media fuels impulsive decisions. Avoiding the worst outcomes requires discipline, not luck.
The first rule is simple. Never put money into crypto that you cannot afford to lose. Mortgage payments or emergency savings have no place in a volatile asset class. Borrowed funds especially belong elsewhere. Crypto should be one slice of a diversified portfolio, not the whole plate. The goal is to stay solvent through the downturns, not to bet everything on a quick double.
Price gains do not prove a project has value. Many tokens rise on influencer hype and marketing spend, not technology or user adoption. Before buying, ask what problem the token solves. Is anyone actually using the platform? Check the development team and total token supply. Insider ownership concentration matters too. Large unlocks can flood the market and crush the price. A token trading at £0.01 may still be overvalued if its market cap is already in the billions.
Fear of missing out is the most expensive emotion in crypto. Buying after a big rally often means buying from early investors who are ready to sell. Decide in advance why you are holding the token, for how long, and at what price you would exit. Dollar-cost averaging, investing a fixed amount on a regular schedule, removes the guesswork and the emotional sting of buying at the top.
Security is non-negotiable. Use a unique, complex password for each exchange and activate two-factor authentication everywhere. Prefer authenticator apps over SMS; SIM-swap theft is real. For large or long-term holdings, a hardware wallet keeps private keys offline. Never share your seed phrase or type it into a website. The right broker matters too; our best crypto brokers page covers which platforms prioritise security.
Most investors plan how to enter a trade but not how to leave. In a bull market, it feels like prices will rise forever. Set specific price targets for taking profits. Recovering your initial capital after a big gain means you are invested for free from there. Taking profits is not abandoning crypto. It is acknowledging that paper gains can vanish.
Risk never disappears in crypto. Investors who manage position size, research projects, control emotions, secure their assets, and stick to a plan give themselves a real edge. The market does not reward urgency. It rewards patience and process.
Drafted by a large language model from the source reporting linked above, then screened by automated publishing checks. It is not read by a journalist before publication. Some articles cite our Alpha Score. Verify prices and figures against the original source. Educational coverage, not personalized advice.