Why do small positions always make money, but losses start the moment I increase my position? What’s most painful isn’t being wrong—it’s making a few bucks on a small test trade, then losing half a year’s salary when I go all in. I used to think it was just bad luck: the market cooperated with my small trades, but turned against me the moment I placed bigger bets. Later, when I reviewed my trading history, I realized it wasn’t just my position size that increased—my entire trading approach had quietly changed. With a small position, I could wait out pullbacks and exit if the signal faded. But once I increased my position, every down candle felt like it was deducting from my rent money. I went from analyzing the 4-hour trend to fixating on 1-minute fluctuations. I’d panic-sell during normal retracements, then chase the price back up after it rebounded. The market direction hadn’t changed—but I’d worn myself out chasing it and lost money in the process. Even more insidiously, after a few successful test trades, I’d often miss the most comfortable entry point. By the time I finally “confirmed” the trend and added to my position, the price had already moved far from its original setup. The same quantity of coins now carried a completely different level of risk. Making money on small positions only proves those individual trades worked—it doesn’t prove you can stick to the same rules when scaling up tenfold. What truly needs gradual testing is whether larger price swings will force you to abandon your plan. Remember: Position size isn’t a dial that simply amplifies your profits. When your position grows large enough to change how you act, you’re no longer executing the same trade.