Losses are inevitable but the important thing is that you do able to find ways on making yourself that able to survive despite of those losses because if you wont really be that finding yourself on such condition on which you are able to sustain and making that in depth losses then you would really be thinking or having that minding about stopping on doing trades. There would really be comes a time that you would really be having those thoughts that you should stop because its really that pointless on doing something which it would really make you lose money.
If you can make it work then you are going to be fine. People end up working on things that are a bit different, they work on things that make it a bit different in the sense that if they lose money they tend to be fearing the afterwards. Instead of fearing losing again, you should be considering the option to keep working on what you working on and then focus on being and getting better.
I believe that the best thing to do in this case is to make sure that we are doing fine and learning from our mistakes and avoiding them next time and you should be glad what you are doing instead. I believe that we can make sure that we make more profit in the future if we approach our losses a lot better on the long run.