I have first discovered allergy in my 30s. I was under impression that I had an un-usually long cold that lasted for a month. And then someone told me that I probably have an allergy, that was a revelation :)

For me any over the counter anti-allergy meds completely clear it and no side effects. I do notice I get more allergy if I am outside, so your gardening outside where you consume a lot of pollen might be counter-productive...

In terms of interests and Lambo or any other luxury vehicles. I guess I was born old :) I have always considered cars silly toys and have always been interested in real estate a lot more. This has not changed with age, but I am getting out of my real estate investments to reposition into a less leveraged state as well as for tax reasons.