Fossil Hunting Traditional Cache

Who doesn't think about or talk about if they didn't have Geocaching in their life "what would I be doing?!!"  My previous residence was in Nevada and was just getting into fossil hunting when my brother undercover 2nd1of3 alias Gruncle got me hooked on Geocaching. So fossil hunting went to the wasteside. But oddly enough while out geocaching in the outback of Nevada saw my share of surprises of fossils, which never would have seen or saw; and how many times have we said that if it were'nt for geocaching. Of course if you havn't noticed my other to go hobby is 3D printing if i didn't have geocaching, but love combining the two. For fun in your post what is your 2nd hobby if you didn't have Geocaching?