As I was lazy and rarely did my homework, I finished high school with a rather mediocre exam. I almost did not pass in English language. Recently, my previous teachers allowed me to see their report on my high school performances, which included the following statements: Despite the fact that her talents are rather equally spread among many areas of knowledge, her performances are rather different depending on the distribution of her interests. Thus, with her strong display of self will she can be decidedly lazy in some topics over years, while in her areas of interests she performs to a degree far extending that required for normal school purposes.

A period of transition to a new quality in all spheres of society's life is accompanied by painful phenomena. When we were initiating perestroika we failed to properly assess and foresee everything. Our society turned out to be hard to move off the ground, not ready for major changes which affect people's vital interests and make them leave behind everything to which they had become accustomed over many years. In the beginning we imprudently generated great expectations, without taking into account the fact that it takes time for people to realize that all have to live and work differently, to stop expecting that new life would be given from above.

In fact, what I usually say to people, “Probably some of the most successful scientists are the ones that know how to deal with failure well.” Because it’s easy to feel good when you succeed. That’s an easy thing. But you’re probably going to fail in science a lot more than you succeed, so you really have to learn how to deal with it and not let it beat you.

Working at the hospital, I found that my surgical skills were not as good as I expected. One time it took me two hours to do a surgical operation which could have been completed in 30 minutes by other surgeons. My supervisors were very tough on new residents like me, and I lost confidence in my ability.

Get on with it. But make sure you do want to do it. I think that’s the important thing, to be something that you would enjoy. If you only just go into science to get rich or to win gold medals, then I wouldn’t bother, but if you really want to enjoy yourself in the lab, then do it.