If all you aspire to is to be about the same as your co-workers, you will probably do just fine continuing as you are. What are these 'interpreter errors' that

If all you aspire to is to be about the same as your co-workers, you will probably do just fine continuing as you are. What are these 'interpreter errors' that you write of? It is actually quite unusual for someone to find even just one error in the interpreter for each new program he writes. What interpreter are you using? One thing I can be pretty sure of: Wall, Van Rossum, Matsumoto and Hickey didn't produce their languages without some insightful thinking ahead.