Get support. It’s hard to accomplish something alone. When I decided to run my marathon, I had the help of friends and family, and I had a great running community on Guam who encouraged me at 5K races and did long runs with me. When I decided to quit smoking, I joined an online forum and that helped tremendously. And of course, my wife Eva helped every step of the way. I couldn’t have done these goals without her, or without the others who supported me. Find your support network, either in the real world or online, or both.