Question about Trader Expectations

So, let’s say you been trading for quite some time and continue to do so because of simply enjoying the process. Let’s say, you have a general idea of a simple setup as an edge over 50% win/rate, a good understanding of market psychology, and risk appetite to handle. Now, what would be the realistic amount you expect to make long-term?

How long is piece of string , depends on position size and RR