It's a great idea to keep learning by keep losing but who will compensate for the losses in the process? It is not advisable to keep your trading activity alive if you keep losing trades. If your situation is not improving then you should stop trading and keep analyzing your old trade record to find out what's wrong with your strategy. Perhaps you should think about using a demo account to test your strategy again and again.
capital need to come from somewhere even using demo account doesn't help either because they are just wasting your time mainly because these aren't real trading where your emotion will get heavily influenced due to the fact that you are using your hard earned money and risking it.
learning from other mistake is enough in my opinion and if you keep losing after that maybe you just don't have the talent and might consider switching to investing.