If you want examples, I can say this:
Learning curve: 5+ years
Trading during learning: Loss $15,000
Trading full-time since Feb 2006 trading S&P500 e-mini futures contracts as a retail trader: Initial capital $300,000. Allocated capital to 1 year $75,000, maximum loss per trade 2%
Current Net Profit: $46,000
But how's that going to help you, I am not certain.