Lose is a part of Forex. When one lose some money need step for next and realize about this. also you can stop for some moment, because you can feel some moment for a good entry. When You feel good moment start again. If you maintain money management rules. Don't you feel to stop the business. A good trader can not earn money from every trade. If you are scalper. Some trade may lose but not possible to lose more trade. Also day trading different. Long term entry not possible immediate.