Aloha Steve,
Words of encouragement your way, I too am 43 years old, very athletic and am a competitive person of life. I always play hard and don't like second place, but I respect those who have more talent then me and are simply more graceful things. I had my surgery Nov 3rd, and now at 6 weeks, I feel like I am flying high in my healing and the Doc told me at my 6 week post op, "your probably feeling really great, healing every day, muscles getting stronger, feeling like you can do things again...just remember, its these first 6 weeks and now the next 6 weeks that will make you stronger as in your bone needs to heal-it can even be 6 months to even 1 year for you to do those things that I know your anxious to do again" My doctor telling me that he knows me, he would be doing and feeling the same way, being very active and always doing the most, then he mentioned some activities that I might want to check out to sub for the thrillers I do, funny, I have been doing some of those things as my PT. In any case, you will find that your going to healing every day, doing things every days farther then the day before, its exciting and now I look back at the challenges and now they are just small speed bumps and there are new things to look forward too...
Daily you might be finding something new, maybe it might be weekly, and if you have questions or want to check on your progress, this forum is awesome! I used this method as a good guide and it has gotten me farther via all the encouragement. Don't overdue it, your body will know its limits. Ask questions in here, and happy healing.
Eric