If you saw your grandfather young in your dream: Thus, it will be easier to complete the jobs that need to be completed or to raise the jobs that need to be completed. You may want to expand your communication networks in order to keep up with what is happening around you. To see your grandfather young in your dream refers to happiness, peace, living life lovingly, making your dreams come true, knowing how to use the opportunities in the best way and investing in yourself for the future.