^ That sounds very like me. At first, it was my Lego that no-one could tear me away from. Then, when the first affordable home computers came out, I got totally hooked on them. I never had the situational awareness, reflexes, or co-ordination to be an athlete of any kind. But thankfully, I always loved nature, and when circumstances meant that the family had to economise, I discovered that I loved camping much more than package holidays to hotel resorts. When I left home for Uni, I found that outdoor pursuits enthusiasts often seemed to have a mind-set more in tune with mine, so got into climbing and, especially, caving/pot-holing (hence "Trog"). I don't do anything quite so adventurous these days, but I've often sacrificed other conveniences so that I can live somewhere with easily accessible greenery - it's good for my body, and possibly even more so for my mental health (contrary to what some of my posts in this thread might suggest! )
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When you are fighting an invisible monster, first throw a bucket of paint over it.