Common mistakes new traders make
The costliest mistake is not picking the wrong asset but sizing the position wrongly. Many newcomers start with positions that feel exciting, and one perfectly ordinary market move cuts deep into the capital. A practical rule: your first position sizes should feel almost boring. If the first week's results stir strong emotion, the size is too big.
The second mistake is switching strategies too often. Automation needs time to reveal its true habits; a strategy changed every three days is never actually evaluated. Give each configuration several weeks of data, then judge it with numbers: what share of trades were profitable, and how does the average loss compare with the average win.
Third: no records. Without written dates, parameters and reasons for each decision, you learn from a memory that always favours the comfortable story. A simple notebook or spreadsheet with one line per decision is enough to see your true patterns after a few months.
Finally, do not treat the deposit as your only risk control. A personal loss limit written in advance, diversification across assets, and regular profit withdrawals together form the system that keeps you in the market long enough to learn.