with my humble opinion about your emotion I think you should first of all build up your emotion before going in for trade because that's what can help you stay long on trading.
about your loses I guess you should take a weekly review and see what you failed and try putting them in other and make corrections.
There is no such thing as building emotions. If you lose so much amount of money in trading, you will still get hurt no matter how much you think you've trained or built your emotions. The only way op can get hold of his emotions is by trading with amounts he can afford to lose, with this, even if he loses and still gets hurt, he would still be able to control himself not to take some impulsive decisions.
@op, losses is one thing traders cannot run away from, so you must take risks management seriously. Keep learning to improve your trading skills and with time you would get used to everything about trading, including losses.
Yes, because we are just humans and it will really be that normal that we will really be that impulsive at the moment that we do lose money with it and we dont really love on losing up money and its true that not matter how good you are or being experienced on which there's really that huge chance that you will really be having that reaction. So it will really be that better or recommended that you should really that know at least on what you are really that indeed doing. On the time or moment that you've been that wary about on how this market works then you do really know at least that when it comes to volatility then there's no way that you will really be able to make yourself not wary about the probabilities. This is why at the time that you will be that making having that engagement into this market then make it sure that you will be having that good awareness because if you do expect too much and ending up the market will really be having that reversal then it will really be that a huge problem. Therefore, it will really be that recommended that you do really know at least into the things that you been that doing and all the possibile or probabilities in regarding about trading or dealing with market.