All work is noble, if it is legal and ethical, so do your best, whether you are first, second, or last. Never lose an opportunity, a job, an election… - Buzz Aldrin

My MIT rendezvous studies really paid off. I knew that the critical key to our success would be our ability to separate the lunar landing module from a launch-and-reentry “mother ship,” a command module, land it on the Moon’s surface, then lift off and reliably rendezvous the two spacecraft in orbit around the Moon, a risky maneuver. If it failed, there would be no way to rescue the astronauts who had landed. Luckily, my MIT work was exactly what was needed to help figure out these complicated rejoining procedures. I thought about space rendezvous; talked about space rendezvous; ate, slept, and dreamed about space rendezvous so much that I became known to my astronaut peers as “Dr. Rendezvous.” Mercury

How could I have gone almost overnight from being on top of the world to feeling useless, worthless, and washed up? I wanted to resume my duties, but there were no duties to resume. There was no goal, no sense of calling, no project worth pouring myself into. Although I didn’t realize it at the time, I had started drinking more. Life seemed to have lost its luster. On some days I couldn’t even find a reason to get out of bed. So I didn’t. Something was wrong; something within me was beginning to crack. I only hoped that I could figure it out before I broke down completely.

To succeed in any environment, you have to believe in yourself. You must have an unshakable confidence in your own ability to achieve your goals and get the job done.