Well yeah, duh. That's probably the easiest question I've ever answered. I'm too curious about everything. I'd have so much stress gone if I was immortal. No more worries about food/water/money/jobs/time/ etc. I could just start off walking around the earth for however long I want, seeing everything. Then when we get to the point of space travel, terraforming planets, new colonies. New solar systems. New galaxies. Aliens. Superpowers. Etc. Sure dealing with losing loved ones is always gonna be tough regardless, but that's apart of life. I'd take immortality over anything in a heartbeat.