Starting school at the University of Arizona in Tucson is a significant step for the individual, who plans to major in Astronomy but is considering a switch to Optical Engineering. The discussion highlights the importance of timely approval for financial aid from the VA. Participants express encouragement and share positive experiences related to UA, emphasizing the university's strong reputation in Optical Engineering, particularly its work with mirrors for major observatories. The community offers well-wishes and advice to stay open to opportunities during the undergraduate experience, reinforcing the excitement and potential of studying in such a dynamic field.