What are the hardest and/or most valuable things in trading that you have dealt with or are dealing with? What are the most valuable things you have acquired or want to acquire in trading and investing? We are not asking that you divulge the things, but describe their nature, importance, value, etc. You can also comment on what you think is the worth of the most valuable things in trading? For instance, how much would I pay you to give me your most valuable things in trading? If you do not have the most valuable things in trading (or at least not all of them) what do you think you would pay to acquire them and what returns/benefits would you expect?