I had positive and negative days as a daily trading . The worst experiences I've ever had were when I forgot to put stop loss and also buying more after big pump like in 2013 and 2017
Stop loss had been my major saviour in trading that goes against me It has helped me to cut my losses of course losses are inevitable in trading while my trading life had instilled a thinking when I am resting on my bed such that I always scan over my winning and losing trades.
More so dealing with emotion and psychology in trading is another aspect that has been affecting my personal life.