Sometimes you want to do things just for the sake of doing it without thinking about its use/utility. There is nothing wrong with that. Not everything you do ne

Sometimes you want to do things just for the sake of doing it without thinking about its use/utility. There is nothing wrong with that. Not everything you do needs to have a purpose but that may/may not lead to great things with purpose later. Richard Feynman was famous for working on the physics of wobbling discs that led him to a nobel prize later.