Is the science field really as challenging as people tend to believe?

Some might say that science is an intellectually challenging field, in which you have to interact with people and women in general love corporate work where they do not have to see someone to talk to them. THIS IS NOT TRUE!! Women can excel just as well as men, there are biological differences between men and women such as our genital area, testosterone levels and many others, but we do have many things in common. We do have a brain, heart for passion for the field of science and common knowledge. Everyone wants to be success in life, and make money, but the problem is how fast can you get their without going to school for a certain amount of years, which is time consuming and takes away from making money. However, many women do pursue this career because they were morally supported by someone who cared. It is fairly challenging as any other major you can possible think of. You have to put in time and you have to like the field and get encouraging feed back to persevere and excel in the field.