As a child I loved lego and played it with my little sister until teenage years (just a box of random pieces, no sets). I've just started playing Duplo with toddler DD and it's reminded me how great it is. However there just isn't the same satisfaction with such a limited number of pieces and currently no baseplate. Should I get myself a box of lego or should I wait until I can fully share the joy with DD? As she is not yet two, it would be a while before we could have it out in the day, but I feel silly getting it just for myself! Anyone else feel unreasonable for having children's toys as an adult?