For me, no problem wants MC several times the origin is taken from him and not repeated again. There are no problems also wants a few years of trading learning to God become a doctor taking 5-7 years. Moreover, the trading profession provides extraordinary rewards. Tips: Get used to giving a time lag after MC before the depot again (taking lessons, recruiting emotions) I usually 1-2 months later the new depot.
Initial capital does not have to be large. Come down below $ 100. If small capital only loses, especially large capital. Margin Call usually occurs because our habits do not want to limit losses. This means that the problem is in ourselves (emotions). It must be implanted in themselves that installing a stop gloss shows that we are traders who have confidence, have establishments, dare to sacrifice a little capital to get more profit.