Up Close and Personal

I saw this dragon fly in the garden and chased him around until he landed. 

I had my post surgery appointment today; my surgeon says I am doing well  so I will believe it. I am still concerned about the pain I feel in the evening. He said I need to be careful what I do during the day but he couldn't tell what I should or shouldn't do. That is my problem, I feel good when I am doing things in the garden and probably end up doing too much.....but how can I figure out what is too much?