I was given a lego set for Christmas this year, Halo tank. i never thought i would assemble it. one day i put on old school scooby doo on the tv dumped all the legos on the ground and it felt amazing to just play with them. before i realized it 5-6 hours had gone by. its one of those things that just made me regress to a time where i diddnt care about anything. have bought a few more sets and now its just normal. its cheap. just do it i say.