Do I need to have surgery?

There is a bulging varicose vein in my calf, but it does not cause any inconvenience in daily life. I exercise diligently as well. I was worried that neglecting it might lead to complications later, so I went to the hospital for a consultation. They told me that whether I do exercise or not is solely my personal choice.

Indeed, the concern is that not undergoing surgery might lead to aftereffects or discomfort in old age.