I'm generally good at science and math. I can put up with long working hours for a time , but I wouldn't want that permanently. I'm generally not ethically scruipulous about much (besides obvious stuff like fraud and dishonesty).About whether I want to be sure of accumulating wealth or am willing to do so on average, I guess it would depend. If the floor of the career is still a decent amount , I be willing to take on an increased risk of making a greater amount.