Yes, when someone starts trading with small capital, they will be motivated to continue to earn income every time so that in this way they automatically have strong patience to anticipate losses when exchange rate movements are in bad condition.
I truly agree that start with small trades until you become more knowledgeable and calm. Exactly, most people probably dont pay much attention on this note, but to me ,with any starter, it plays an important and fundamental key in order that he/she can develop trading skills for the whole process of trading. Some usually mention to knowledge, experience, skill and calm is brutally necessary in trading. Thus I suppose all should focus on small capital at some first time, because its such a safe and suitable capital with any starter, you will not be too concerned about whether how much will you lose. Gradually, you build skill and experience, even you can control emotion positively.