Proper knowledge in trading is the key to become more successful, we have to be the better version of ourselves always, and in trading its really important. Always have a goal to target every year, trading is more fun and profitable if you know where to go, that goal can motivate you to trade more, yes this is not easy and simple but you know its rewarding even if its too risky.
Actually, OP is not literally losing always. It's just that there are times of experiencing a big loss which should be normal as even professional traders are also losing big today. As long as OP is learning from those losses, just keep moving forward to build a good winning experience.
OP is trading for a long time now and is not totally a newbie therefore, lots of strategies are already used while OP is advancing on his trading experience.
Again, just keep moving forward and treat those losses as a lesson.