repair toys for other people's kids

some play golf, some work for Red Cross, some greet Wal*Mart shoppers. I dream of a second job also. I would like to repair toys. I’ve had a little experience, since I have three sons, and there is satisfaction in seeing the joy a child feels when a treasured little mechanism is working again. I hope to be able to do this for the joy it creates, not to charge for the service. My worry is that, by the time I retire, all toys will be electronic; and I don’t know squat about that. I generally am able to return a movie to the video store within the first two attempts-that’s my level of electronics skill.