On a personal note, I return as a builder to overcome my fear of heights and loud machinery. It is a very empowering experience when you forge through them and along the way learned something new. It is also very refreshing to meet builders across all ages and the oldest volunteer, Mr Hon made me feel hopeful and eager to reach my golden years and still be very active in community service! Also, can't wait to see these design prototypes put to good use in future builds!